[Bug]: React / Nested Rows / Nested row collapse status resets when props are passed from parent to child

[jeong-hojeong]

Describe the bug

Current Outcome:
When the child component re-renders due to prop change, the collapsed rows expand to default status.

Expected Outcome:
Collapsed rows should remain as collapsed.

Steps to reproduce:

1. Collapse any of the nested row
2. Click the + button
3. Collapsed rows expand

Video/Screenshots

No response

Provide a link to the demo with the bug reproduction

https://jsfiddle.net/pLwtgvr4/1/

Handsontable version

14.2

Framework version

React v17

Your environment

Windows + Chrome

[AMBudnik]

Thank you for sharing the issue report, @jeong-hojeong

It seems that the issue is not a regression. It works the same in older versions as well.

I will talk about that internally and get back to you as soon as we get any updates.