diff --git a/templates/koreader.pot b/templates/koreader.pot
index 17aa60e14..9f43ace33 100644
--- a/templates/koreader.pot
+++ b/templates/koreader.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-09-16 15:22+0000\n"
+"POT-Creation-Date: 2024-09-16 15:23+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -2046,7 +2046,7 @@ msgid "Use default"
 msgstr ""
 
 #: frontend/apps/filemanager/filemanagerutil.lua:384
-#: frontend/ui/data/optionsutil.lua:121
+#: frontend/ui/data/optionsutil.lua:162
 #: plugins/coverimage.koplugin/main.lua:560
 msgid "not set"
 msgstr ""
@@ -3794,12 +3794,12 @@ msgstr ""
 #: frontend/dispatcher.lua:119 frontend/dispatcher.lua:121
 #: frontend/dispatcher.lua:128 frontend/dispatcher.lua:129
 #: frontend/ui/data/creoptions.lua:105 frontend/ui/data/creoptions.lua:181
-#: frontend/ui/data/creoptions.lua:671 frontend/ui/data/creoptions.lua:684
-#: frontend/ui/data/creoptions.lua:696 frontend/ui/data/creoptions.lua:735
-#: frontend/ui/data/koptoptions.lua:366 frontend/ui/data/koptoptions.lua:473
-#: frontend/ui/data/koptoptions.lua:510 frontend/ui/data/koptoptions.lua:520
-#: frontend/ui/data/koptoptions.lua:533 frontend/ui/data/koptoptions.lua:576
-#: frontend/ui/data/koptoptions.lua:619
+#: frontend/ui/data/creoptions.lua:670 frontend/ui/data/creoptions.lua:683
+#: frontend/ui/data/creoptions.lua:695 frontend/ui/data/creoptions.lua:734
+#: frontend/ui/data/koptoptions.lua:374 frontend/ui/data/koptoptions.lua:481
+#: frontend/ui/data/koptoptions.lua:518 frontend/ui/data/koptoptions.lua:528
+#: frontend/ui/data/koptoptions.lua:541 frontend/ui/data/koptoptions.lua:584
+#: frontend/ui/data/koptoptions.lua:627
 #: plugins/vocabbuilder.koplugin/main.lua:129
 #: plugins/vocabbuilder.koplugin/main.lua:146
 msgid "on"
@@ -3811,13 +3811,13 @@ msgstr ""
 #: frontend/dispatcher.lua:119 frontend/dispatcher.lua:121
 #: frontend/dispatcher.lua:128 frontend/dispatcher.lua:129
 #: frontend/ui/data/creoptions.lua:105 frontend/ui/data/creoptions.lua:181
-#: frontend/ui/data/creoptions.lua:341 frontend/ui/data/creoptions.lua:358
-#: frontend/ui/data/creoptions.lua:648 frontend/ui/data/creoptions.lua:671
-#: frontend/ui/data/creoptions.lua:684 frontend/ui/data/creoptions.lua:696
-#: frontend/ui/data/creoptions.lua:735 frontend/ui/data/koptoptions.lua:366
-#: frontend/ui/data/koptoptions.lua:473 frontend/ui/data/koptoptions.lua:510
-#: frontend/ui/data/koptoptions.lua:520 frontend/ui/data/koptoptions.lua:533
-#: frontend/ui/data/koptoptions.lua:576 frontend/ui/data/koptoptions.lua:619
+#: frontend/ui/data/creoptions.lua:339 frontend/ui/data/creoptions.lua:356
+#: frontend/ui/data/creoptions.lua:647 frontend/ui/data/creoptions.lua:670
+#: frontend/ui/data/creoptions.lua:683 frontend/ui/data/creoptions.lua:695
+#: frontend/ui/data/creoptions.lua:734 frontend/ui/data/koptoptions.lua:374
+#: frontend/ui/data/koptoptions.lua:481 frontend/ui/data/koptoptions.lua:518
+#: frontend/ui/data/koptoptions.lua:528 frontend/ui/data/koptoptions.lua:541
+#: frontend/ui/data/koptoptions.lua:584 frontend/ui/data/koptoptions.lua:627
 #: plugins/coverimage.koplugin/main.lua:484
 #: plugins/coverimage.koplugin/main.lua:506
 #: plugins/coverimage.koplugin/main.lua:641
@@ -3884,14 +3884,14 @@ msgid "Fulltext search"
 msgstr ""
 
 #: frontend/apps/reader/modules/readerhighlight.lua:379
-#: frontend/ui/data/creoptions.lua:236 frontend/ui/data/creoptions.lua:289
+#: frontend/ui/data/creoptions.lua:235 frontend/ui/data/creoptions.lua:287
 #: frontend/ui/elements/common_settings_menu_table.lua:491
 #: frontend/ui/elements/screensaver_menu.lua:162
 msgid "Top"
 msgstr ""
 
 #: frontend/apps/reader/modules/readerhighlight.lua:381
-#: frontend/ui/data/creoptions.lua:241 frontend/ui/data/creoptions.lua:294
+#: frontend/ui/data/creoptions.lua:240 frontend/ui/data/creoptions.lua:292
 #: frontend/ui/elements/common_settings_menu_table.lua:493
 #: frontend/ui/elements/screensaver_menu.lua:164
 msgid "Bottom"
@@ -5649,10 +5649,12 @@ msgstr ""
 msgid ""
 "Margins set to:\n"
 "\n"
-"  left: %1 (%2px)\n"
-"  right: %3 (%4px)\n"
-"  top: %5 (%6px)\n"
-"  bottom: %7 (%8px)\n"
+"  left: %1\n"
+"  right: %2\n"
+"  top: %3\n"
+"  bottom: %4\n"
+"\n"
+"  footer: %5 px\n"
 "\n"
 "Tap to dismiss."
 msgstr ""
@@ -6224,44 +6226,44 @@ msgstr ""
 msgid "View mode set to: %1"
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1100
+#: frontend/apps/reader/modules/readerview.lua:1097
 msgid "Page gap set to %1."
 msgstr ""
 
 #. @translators Selects which layers of the DjVu image should be rendered.  Valid  rendering  modes are color, black, mask, foreground, and background. See http://djvu.sourceforge.net/ and https://en.wikipedia.org/wiki/DjVu for more information about the format.
-#: frontend/apps/reader/modules/readerview.lua:1139
+#: frontend/apps/reader/modules/readerview.lua:1136
 msgid "DjVu render mode"
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1141
+#: frontend/apps/reader/modules/readerview.lua:1138
 msgid "COLOUR (works for both colour and b&w pages)"
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1142
+#: frontend/apps/reader/modules/readerview.lua:1139
 msgid "BLACK & WHITE (for b&w pages only, much faster)"
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1143
+#: frontend/apps/reader/modules/readerview.lua:1140
 msgid "COLOUR ONLY (slightly faster than COLOUR)"
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1144
+#: frontend/apps/reader/modules/readerview.lua:1141
 msgid "MASK ONLY (for b&w pages only)"
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1145
+#: frontend/apps/reader/modules/readerview.lua:1142
 msgid "COLOUR BACKGROUND (show only background)"
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1146
+#: frontend/apps/reader/modules/readerview.lua:1143
 msgid "COLOUR FOREGROUND (show only foreground)"
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1211
+#: frontend/apps/reader/modules/readerview.lua:1208
 msgid "RTL page turning."
 msgstr ""
 
-#: frontend/apps/reader/modules/readerview.lua:1211
+#: frontend/apps/reader/modules/readerview.lua:1208
 msgid "LTR page turning."
 msgstr ""
 
@@ -6445,7 +6447,7 @@ msgstr ""
 #: frontend/apps/reader/modules/readerzooming.lua:30
 #: frontend/apps/reader/modules/readerzooming.lua:31
 #: frontend/apps/reader/modules/readerzooming.lua:32
-#: frontend/ui/data/creoptions.lua:309 frontend/ui/data/koptoptions.lua:290
+#: frontend/ui/data/creoptions.lua:307 frontend/ui/data/koptoptions.lua:290
 #: frontend/ui/data/koptoptions.lua:340
 msgid "page"
 msgstr ""
@@ -7489,10 +7491,10 @@ msgstr ""
 msgid "Zoom"
 msgstr ""
 
-#: frontend/dispatcher.lua:259 frontend/ui/data/creoptions.lua:419
-#: frontend/ui/data/creoptions.lua:431 frontend/ui/data/creoptions.lua:442
-#: frontend/ui/data/creoptions.lua:452 frontend/ui/data/koptoptions.lua:437
-#: frontend/ui/data/koptoptions.lua:451 frontend/ui/widget/toggleswitch.lua:245
+#: frontend/dispatcher.lua:259 frontend/ui/data/creoptions.lua:417
+#: frontend/ui/data/creoptions.lua:429 frontend/ui/data/creoptions.lua:440
+#: frontend/ui/data/creoptions.lua:450 frontend/ui/data/koptoptions.lua:445
+#: frontend/ui/data/koptoptions.lua:459 frontend/ui/widget/toggleswitch.lua:245
 msgid "Font Size"
 msgstr ""
 
@@ -7718,29 +7720,29 @@ msgstr ""
 msgid "Top Margin"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:232 frontend/ui/data/creoptions.lua:285
+#: frontend/ui/data/creoptions.lua:231 frontend/ui/data/creoptions.lua:283
 msgid "Top/Bottom Margins"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:250
+#: frontend/ui/data/creoptions.lua:249
 msgid "Bottom Margin"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:281
+#: frontend/ui/data/creoptions.lua:279
 msgid ""
 "In the top menu → Settings → Status bar, you can choose whether the bottom "
 "margin applies from the bottom of the screen, or from above the status bar."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:308 frontend/ui/data/koptoptions.lua:339
+#: frontend/ui/data/creoptions.lua:306 frontend/ui/data/koptoptions.lua:339
 msgid "View Mode"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:309 frontend/ui/data/koptoptions.lua:340
+#: frontend/ui/data/creoptions.lua:307 frontend/ui/data/koptoptions.lua:340
 msgid "continuous"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:315
+#: frontend/ui/data/creoptions.lua:313
 msgid ""
 "- 'page' mode splits the text into pages, at the most acceptable places "
 "(page numbers and the number of pages may change when you change fonts, "
@@ -7749,27 +7751,27 @@ msgid ""
 "browser (the 'Page Overlap' setting is only available in this mode)."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:320
+#: frontend/ui/data/creoptions.lua:318
 msgid "Render Mode"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:321
+#: frontend/ui/data/creoptions.lua:319
 msgid "legacy"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:321
+#: frontend/ui/data/creoptions.lua:319
 msgid "flat"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:321
+#: frontend/ui/data/creoptions.lua:319
 msgid "book"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:321
+#: frontend/ui/data/creoptions.lua:319
 msgid "web"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:327
+#: frontend/ui/data/creoptions.lua:325
 msgid ""
 "- 'legacy' uses original CR3 block rendering code.\n"
 "- 'flat' ensures flat rendering with collapsing margins and accurate page "
@@ -7780,16 +7782,16 @@ msgid ""
 "page overflow."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:335
+#: frontend/ui/data/creoptions.lua:333
 msgid "Zoom (dpi)"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:339
+#: frontend/ui/data/creoptions.lua:337
 msgctxt "Resolution"
 msgid "dpi"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:346
+#: frontend/ui/data/creoptions.lua:344
 msgid ""
 "Sets the DPI used to scale absolute CSS units and images:\n"
 "- off: ignore absolute units (old engine behavior).\n"
@@ -7802,29 +7804,29 @@ msgid ""
 "Note that your selected font size is not affected by this setting."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:364 frontend/ui/data/koptoptions.lua:376
+#: frontend/ui/data/creoptions.lua:362 frontend/ui/data/koptoptions.lua:384
 msgid "Line Spacing"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:432 frontend/ui/data/creoptions.lua:433
-#: frontend/ui/data/koptoptions.lua:438 frontend/ui/data/koptoptions.lua:439
+#: frontend/ui/data/creoptions.lua:430 frontend/ui/data/creoptions.lua:431
+#: frontend/ui/data/koptoptions.lua:446 frontend/ui/data/koptoptions.lua:447
 msgid "decrease"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:432 frontend/ui/data/creoptions.lua:433
-#: frontend/ui/data/koptoptions.lua:438 frontend/ui/data/koptoptions.lua:439
+#: frontend/ui/data/creoptions.lua:430 frontend/ui/data/creoptions.lua:431
+#: frontend/ui/data/koptoptions.lua:446 frontend/ui/data/koptoptions.lua:447
 msgid "increase"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:459
+#: frontend/ui/data/creoptions.lua:458
 msgid "Word Spacing"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:463
+#: frontend/ui/data/creoptions.lua:462
 msgid "Word spacing"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:464
+#: frontend/ui/data/creoptions.lua:463
 msgid ""
 "Set word spacing percentages:\n"
 "- how much to scale the width of each space character from its regular "
@@ -7833,30 +7835,30 @@ msgid ""
 "line."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:467
+#: frontend/ui/data/creoptions.lua:466
 msgid "Scaling"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:472
+#: frontend/ui/data/creoptions.lua:471
 msgid "Reduction"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:480
+#: frontend/ui/data/creoptions.lua:479
 msgctxt "Word spacing"
 msgid "small"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:480
+#: frontend/ui/data/creoptions.lua:479
 msgctxt "Word spacing"
 msgid "medium"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:480
+#: frontend/ui/data/creoptions.lua:479
 msgctxt "Word spacing"
 msgid "large"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:493
+#: frontend/ui/data/creoptions.lua:492
 msgid ""
 "Tells the rendering engine by how much to scale the width of each 'space' "
 "character in the text from its regular width, and by how much it can "
@@ -7864,68 +7866,68 @@ msgid ""
 "reduction)."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:502
+#: frontend/ui/data/creoptions.lua:501
 msgid "Word Expansion"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:511
+#: frontend/ui/data/creoptions.lua:510
 msgid "Max word expansion"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:512
+#: frontend/ui/data/creoptions.lua:511
 msgid "Set max word expansion as a percentage of the font size."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:515
+#: frontend/ui/data/creoptions.lua:514
 msgid "CJK scaling"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:519
+#: frontend/ui/data/creoptions.lua:518
 msgctxt "Word expansion"
 msgid "none"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:519
+#: frontend/ui/data/creoptions.lua:518
 msgctxt "Word expansion"
 msgid "some"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:519
+#: frontend/ui/data/creoptions.lua:518
 msgctxt "Word expansion"
 msgid "more"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:532
+#: frontend/ui/data/creoptions.lua:531
 msgid ""
 "On justified lines having too wide spaces, allow distributing the excessive "
 "space into words by expanding them with letter spacing. This sets the max "
 "allowed letter spacing as a % of the font size."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:557
+#: frontend/ui/data/creoptions.lua:556
 msgid "CJK width scaling"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:558
+#: frontend/ui/data/creoptions.lua:557
 msgid ""
 "Increase the width of all CJK (Chinese, Japanese, Korean) chararacters by "
 "this percentage. This has the effect of adding space between these glyphs, "
 "and might make them easier to distinguish to some readers."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:561
+#: frontend/ui/data/creoptions.lua:560
 msgid "Word expansion"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:573 frontend/ui/data/koptoptions.lua:488
+#: frontend/ui/data/creoptions.lua:572 frontend/ui/data/koptoptions.lua:496
 msgid "Contrast"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:598
+#: frontend/ui/data/creoptions.lua:597
 msgid "Font Weight"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:612
+#: frontend/ui/data/creoptions.lua:611
 msgid ""
 "Set the font weight delta from \"regular\" to apply to all fonts.\n"
 "\n"
@@ -7936,35 +7938,35 @@ msgid ""
 "it will be synthesized from the nearest available weight."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:622
+#: frontend/ui/data/creoptions.lua:621
 msgid "The default font '%1' provides the following weight classes: %2."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:622
+#: frontend/ui/data/creoptions.lua:621
 msgctxt "List separator"
 msgid ", "
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:632
+#: frontend/ui/data/creoptions.lua:631
 msgid "Font Hinting"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:633
+#: frontend/ui/data/creoptions.lua:632
 msgctxt "Font hinting"
 msgid "off"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:633
+#: frontend/ui/data/creoptions.lua:632
 msgctxt "Font hinting"
 msgid "native"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:633
+#: frontend/ui/data/creoptions.lua:632
 msgctxt "Font hinting"
 msgid "auto"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:639
+#: frontend/ui/data/creoptions.lua:638
 msgid ""
 "Font hinting is the process by which fonts are adjusted for maximum "
 "readability on the screen's pixel grid.\n"
@@ -7974,23 +7976,23 @@ msgid ""
 "- auto: use FreeType's hinting algorithm, ignoring font instructions."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:647
+#: frontend/ui/data/creoptions.lua:646
 msgid "Font Kerning"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:648 frontend/ui/data/creoptions.lua:723
+#: frontend/ui/data/creoptions.lua:647 frontend/ui/data/creoptions.lua:722
 msgid "fast"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:648
+#: frontend/ui/data/creoptions.lua:647
 msgid "good"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:648 frontend/ui/data/creoptions.lua:723
+#: frontend/ui/data/creoptions.lua:647 frontend/ui/data/creoptions.lua:722
 msgid "best"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:654
+#: frontend/ui/data/creoptions.lua:653
 msgid ""
 "Font kerning is the process of adjusting the spacing between individual "
 "letter forms, to achieve a visually pleasing result.\n"
@@ -8007,11 +8009,11 @@ msgid ""
 "kerning implementation.)"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:670
+#: frontend/ui/data/creoptions.lua:669
 msgid "Alt Status Bar"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:677
+#: frontend/ui/data/creoptions.lua:676
 msgid ""
 "Enable or disable the rendering engine alternative status bar at the top of "
 "the screen. The items displayed can be customized via the main menu.\n"
@@ -8020,52 +8022,52 @@ msgid ""
 "screen can be toggled by tapping."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:683
+#: frontend/ui/data/creoptions.lua:682
 msgid "Embedded Style"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:690
+#: frontend/ui/data/creoptions.lua:689
 msgid ""
 "Enable or disable publisher stylesheets embedded in the book.\n"
 "(Note that less radical changes can be achieved via Style Tweaks in the main "
 "menu.)"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:695
+#: frontend/ui/data/creoptions.lua:694
 msgid "Embedded Fonts"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:706
+#: frontend/ui/data/creoptions.lua:705
 msgid ""
 "Enable or disable the use of the fonts embedded in the book.\n"
 "(Disabling the fonts specified in the publisher stylesheets can also be "
 "achieved via Style Tweaks in the main menu.)"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:712
+#: frontend/ui/data/creoptions.lua:711
 msgid "Embedded fonts provided by the current book:"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:714
+#: frontend/ui/data/creoptions.lua:713
 msgid "not used"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:722
+#: frontend/ui/data/creoptions.lua:721
 msgid "Image Scaling"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:729
+#: frontend/ui/data/creoptions.lua:728
 msgid ""
 "- 'fast' uses a fast but inaccurate scaling algorithm when scaling images.\n"
 "- 'best' switches to a more costly but vastly more pleasing and accurate "
 "algorithm."
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:734
+#: frontend/ui/data/creoptions.lua:733
 msgid "Invert Images"
 msgstr ""
 
-#: frontend/ui/data/creoptions.lua:742
+#: frontend/ui/data/creoptions.lua:741
 msgid ""
 "Disable the automagic inversion of images when nightmode is enabled. Useful "
 "if your book contains mainly inlined mathematical content or scene break art."
@@ -9901,127 +9903,107 @@ msgstr ""
 msgid "Page Gap"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:352
-msgctxt "Page gap"
-msgid "none"
-msgstr ""
-
-#: frontend/ui/data/koptoptions.lua:352
-msgctxt "Page gap"
-msgid "small"
-msgstr ""
-
-#: frontend/ui/data/koptoptions.lua:352
-msgctxt "Page gap"
-msgid "medium"
-msgstr ""
-
-#: frontend/ui/data/koptoptions.lua:352
-msgctxt "Page gap"
-msgid "large"
-msgstr ""
-
-#: frontend/ui/data/koptoptions.lua:361
+#: frontend/ui/data/koptoptions.lua:363
 msgid ""
 "In continuous view mode, sets the thickness of the separator between "
 "document pages."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:365
+#: frontend/ui/data/koptoptions.lua:373
 msgid "Progress Bar"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:377
+#: frontend/ui/data/koptoptions.lua:385
 msgctxt "Line spacing"
 msgid "small"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:377
+#: frontend/ui/data/koptoptions.lua:385
 msgctxt "Line spacing"
 msgid "medium"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:377
+#: frontend/ui/data/koptoptions.lua:385
 msgctxt "Line spacing"
 msgid "large"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:386
+#: frontend/ui/data/koptoptions.lua:394
 msgid "In reflow mode, sets the spacing between lines."
 msgstr ""
 
 #. @translators Text alignment. Options given as icons: left, right, center, justify.
-#: frontend/ui/data/koptoptions.lua:391
+#: frontend/ui/data/koptoptions.lua:399
 msgid "Alignment"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:406
+#: frontend/ui/data/koptoptions.lua:414
 msgctxt "Alignment"
 msgid "auto"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:407
+#: frontend/ui/data/koptoptions.lua:415
 msgctxt "Alignment"
 msgid "left"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:408
+#: frontend/ui/data/koptoptions.lua:416
 msgctxt "Alignment"
 msgid "center"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:409
+#: frontend/ui/data/koptoptions.lua:417
 msgctxt "Alignment"
 msgid "right"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:410
+#: frontend/ui/data/koptoptions.lua:418
 msgctxt "Alignment"
 msgid "justify"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:413
+#: frontend/ui/data/koptoptions.lua:421
 msgid ""
 "In reflow mode, sets the text alignment.\n"
 "The first option (\"auto\") tries to automatically align reflowed text as it "
 "is in the original document."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:452
+#: frontend/ui/data/koptoptions.lua:460
 msgid ""
 "In reflow mode, sets a font scaling factor that is applied to the original "
 "document font sizes."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:459
+#: frontend/ui/data/koptoptions.lua:467
 msgid "Word Gap"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:460
+#: frontend/ui/data/koptoptions.lua:468
 msgctxt "Word gap"
 msgid "small"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:460
+#: frontend/ui/data/koptoptions.lua:468
 msgctxt "Word gap"
 msgid "auto"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:460
+#: frontend/ui/data/koptoptions.lua:468
 msgctxt "Word gap"
 msgid "large"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:467
+#: frontend/ui/data/koptoptions.lua:475
 msgid "In reflow mode, sets the spacing between words."
 msgstr ""
 
 #. @translators Reflow text.
-#: frontend/ui/data/koptoptions.lua:472
+#: frontend/ui/data/koptoptions.lua:480
 msgid "Reflow"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:478
+#: frontend/ui/data/koptoptions.lua:486
 msgid ""
 "Reflow mode extracts text and images from the original document, possibly "
 "discarding some formatting, and reflows it on the screen for easier "
@@ -10029,11 +10011,11 @@ msgid ""
 "Some of the other settings are only available when reflow mode is enabled."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:509
+#: frontend/ui/data/koptoptions.lua:517
 msgid "Dewatermark"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:514
+#: frontend/ui/data/koptoptions.lua:522
 msgid ""
 "Remove watermarks from the rendered document.\n"
 "This can also be used to remove some gray background or to convert a "
@@ -10041,114 +10023,114 @@ msgid ""
 "easier reading."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:519 frontend/ui/data/koptoptions.lua:532
+#: frontend/ui/data/koptoptions.lua:527 frontend/ui/data/koptoptions.lua:540
 msgid "Dithering"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:528
+#: frontend/ui/data/koptoptions.lua:536
 msgid "Enable hardware dithering."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:541
+#: frontend/ui/data/koptoptions.lua:549
 msgid "Enable software dithering."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:545
+#: frontend/ui/data/koptoptions.lua:553
 msgctxt "Quality"
 msgid "Render Quality"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:546
+#: frontend/ui/data/koptoptions.lua:554
 msgctxt "Quality"
 msgid "low"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:546
+#: frontend/ui/data/koptoptions.lua:554
 msgctxt "Quality"
 msgid "default"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:546
+#: frontend/ui/data/koptoptions.lua:554
 msgctxt "Quality"
 msgid "high"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:554
+#: frontend/ui/data/koptoptions.lua:562
 msgid ""
 "In reflow mode, sets the quality of the text and image extraction processing "
 "and output."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:563
+#: frontend/ui/data/koptoptions.lua:571
 msgid "Document Language"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:570
+#: frontend/ui/data/koptoptions.lua:578
 msgid "Set the language to be used by the OCR engine."
 msgstr ""
 
 #. @translators If OCR is unclear, please see https://en.wikipedia.org/wiki/Optical_character_recognition
-#: frontend/ui/data/koptoptions.lua:575
+#: frontend/ui/data/koptoptions.lua:583
 msgid "Forced OCR"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:581
+#: frontend/ui/data/koptoptions.lua:589
 msgid ""
 "Force the use of OCR for text selection, even if the document has a text "
 "layer."
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:585
+#: frontend/ui/data/koptoptions.lua:593
 msgid "Writing Direction"
 msgstr ""
 
 #. @translators LTR is left to right, which is the regular European writing direction.
-#: frontend/ui/data/koptoptions.lua:591 frontend/ui/elements/page_turns.lua:137
+#: frontend/ui/data/koptoptions.lua:599 frontend/ui/elements/page_turns.lua:137
 msgid "LTR"
 msgstr ""
 
 #. @translators RTL is right to left, which is the regular writing direction in languages like Hebrew, Arabic, Persian and Urdu.
-#: frontend/ui/data/koptoptions.lua:593 frontend/ui/elements/page_turns.lua:144
+#: frontend/ui/data/koptoptions.lua:601 frontend/ui/elements/page_turns.lua:144
 msgid "RTL"
 msgstr ""
 
 #. @translators TBRTL is top-to-bottom-right-to-left, which is a traditional Chinese/Japanese writing direction.
-#: frontend/ui/data/koptoptions.lua:595
+#: frontend/ui/data/koptoptions.lua:603
 msgid "TBRTL"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:600
+#: frontend/ui/data/koptoptions.lua:608
 msgid ""
 "In reflow mode, sets the original text direction. This needs to be set to "
 "RTL to correctly extract and reflow RTL languages like Arabic or Hebrew."
 msgstr ""
 
 #. @translators The maximum size of a dust or ink speckle to be ignored instead of being considered a character.
-#: frontend/ui/data/koptoptions.lua:605
+#: frontend/ui/data/koptoptions.lua:613
 msgid "Reflow Speckle Ignore Size"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:606
+#: frontend/ui/data/koptoptions.lua:614
 msgid "small"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:606
+#: frontend/ui/data/koptoptions.lua:614
 msgid "medium"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:606
+#: frontend/ui/data/koptoptions.lua:614
 msgid "large"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:618
+#: frontend/ui/data/koptoptions.lua:626
 msgid "Indentation"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:630
+#: frontend/ui/data/koptoptions.lua:638
 msgid "Document Columns"
 msgstr ""
 
-#: frontend/ui/data/koptoptions.lua:642
+#: frontend/ui/data/koptoptions.lua:650
 msgid ""
 "In reflow mode, sets the max number of columns to try to detect in the "
 "original document.\n"
@@ -10160,26 +10142,31 @@ msgstr ""
 msgid "Local calibre library"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:42
+#: frontend/ui/data/optionsutil.lua:60
 msgctxt "Font size"
 msgid "pt"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:44
+#: frontend/ui/data/optionsutil.lua:62
 msgctxt "Length"
 msgid "mm"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:46
+#: frontend/ui/data/optionsutil.lua:64
 msgctxt "Length"
 msgid "in"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:75 frontend/ui/data/optionsutil.lua:85
+#: frontend/ui/data/optionsutil.lua:66 frontend/ui/data/optionsutil.lua:72
+msgctxt "Pixels"
+msgid "px"
+msgstr ""
+
+#: frontend/ui/data/optionsutil.lua:116 frontend/ui/data/optionsutil.lua:126
 msgid "custom"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:141
+#: frontend/ui/data/optionsutil.lua:182 frontend/ui/data/optionsutil.lua:195
 msgid ""
 "%1\n"
 "%2\n"
@@ -10187,7 +10174,7 @@ msgid ""
 "Default value: %4"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:144
+#: frontend/ui/data/optionsutil.lua:186
 msgid ""
 "%1\n"
 "%2\n"
@@ -10195,7 +10182,7 @@ msgid ""
 "Default value: %5 (%6)"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:147
+#: frontend/ui/data/optionsutil.lua:190
 msgid ""
 "%1\n"
 "%2\n"
@@ -10203,30 +10190,22 @@ msgid ""
 "Default value: %5"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:154
-msgid ""
-"%1\n"
-"%2\n"
-"Current value: %3%4\n"
-"Default value: %5%6"
-msgstr ""
-
-#: frontend/ui/data/optionsutil.lua:167
+#: frontend/ui/data/optionsutil.lua:208
 msgid ""
 "Current margins:\n"
-"  left:  %1%2\n"
-"  right: %3%4\n"
+"  left: %1\n"
+"  right: %2\n"
 "Default margins: not set"
 msgstr ""
 
-#: frontend/ui/data/optionsutil.lua:177
+#: frontend/ui/data/optionsutil.lua:218
 msgid ""
 "Current margins:\n"
-"  left:  %1%2\n"
-"  right: %3%4\n"
+"  left: %1\n"
+"  right: %2\n"
 "Default margins:\n"
-"  left:  %5%6\n"
-"  right: %7%8"
+"  left: %3\n"
+"  right: %4"
 msgstr ""
 
 #: frontend/ui/elements/avoid_flashing_ui.lua:4
@@ -10730,15 +10709,27 @@ msgstr ""
 msgid "Keyboard"
 msgstr ""
 
-#: frontend/ui/elements/common_settings_menu_table.lua:719
-msgid "Units"
+#: frontend/ui/elements/common_settings_menu_table.lua:721
+msgid "Dimension units: %1"
+msgstr ""
+
+#: frontend/ui/elements/common_settings_menu_table.lua:725
+msgid "Also show values in pixels"
+msgstr ""
+
+#: frontend/ui/elements/common_settings_menu_table.lua:737
+msgid "Metric system"
+msgstr ""
+
+#: frontend/ui/elements/common_settings_menu_table.lua:738
+msgid "Imperial system"
 msgstr ""
 
-#: frontend/ui/elements/common_settings_menu_table.lua:722
-msgid "Metric length"
+#: frontend/ui/elements/common_settings_menu_table.lua:739
+msgid "Pixels"
 msgstr ""
 
-#: frontend/ui/elements/common_settings_menu_table.lua:736
+#: frontend/ui/elements/common_settings_menu_table.lua:744
 msgid "Screenshot folder"
 msgstr ""