Switch to button mode display for view-file macros deletes another view-file macro below it (XWiki 15.10

[lamblinc]

Steps to reproduce:

• Under XWiki 15.10.11, in WYSIWYG mode
• Insert two view-files macro in a row
• Modify the top one display parameter to button

Expected result: display of the two macros with the top one in button mode

Actual result: the bottom one is deleted (or at first is entangled with the top one, with no possibility to edit it any more, and then clicking on save leads to its deletion).

Could not reproduce under XWiki 16.4