Group tooltips are clipped when properties panel is scrollable (in firefox)

[smbea]

Describe the Bug

The position:fixed acts like position:absolute in Firefox for group headers when the properties panel container becomes scrollable.

Screen.Recording.2023-07-28.at.13.33.15.mov

Steps to Reproduce

1. open enough group header sections so that the properties panel becomes scrollable
2. toggle a group header tooltip
3. see that it appears hidden

Expected Behavior

Should behave the same as in Chrome: tooltips should appear

Environment

• Host (Browser/Node version), if applicable: Firefox
• OS: [e.g. Windows 7]
• Library version: [e.g. 2.0.0]

[smbea]

This only happens in group headers because of the position:sticky they have

[Skaiir]

There seems to be some mentions of this in the Firefox dev issues and it seems they aren't planning on fixing it, so rendering it outside the group header is probably the only choice 👍

[smbea]

I have tried that in #268 and it works. The only issue is that is messes up the focus tree

[smbea]

After some discussion, we decided to fix the display issues right now and I will open a separate issue to address the focus since it may be that we need to programatically control it.