The sub panel cannot display normally

[julibo]

Issue

Possible Fix

No response

Steps to Reproduce the Issue

1.Open this URL
https://suite8demo.suiteondemand.com/#/cases/record/17587e78-5a5e-0036-49cc-66977a09bb28
2.As shown in the screenshot, the sub panel list is missing
3.Refresh again, the sub panel appears again

Context

No response

Version

8.6.1

What browser are you currently using?

Chrome

Browser Version

No response

Environment Information

PHP8.1

Operating System and Version

MAC

[scicali]

Same issue for me, but to reproduce you must change the record to view.
After first refresh, sub panel appears every time on the same record.

Windows 10 + Firefox 128

[konwes]

Same problem. SuiteCRM 8.6.1 and several browsers. The Firefox console shows the error:

ERROR TypeError: can't convert undefined to object
initSubpanels https://xxxx.xxxx.xxx/dist/dist_core_fesm2022_core_mjs-_4dac1.2c3a3ee6c8c4a17b.js:59
RxJS 7
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node_modules_angular_core_fesm2022_core_mjs.3e1a513b7cb4915e.js:1:69196