What does ZoomMtg.init isLockBottom do?

Meeting SDK Type and Version
Web 3.1.0

Description
What is the purpose of the ZoomMtg.init isLockBottom parameter. In my testing I can’t see any difference when this is set to true or false.

@tommy Wondering if you could help clarify this? Since 3.1.0 it seems isLockBottom no longer has any effect?

Bumping to try to get this resolved…

I just tested this again using the latest version 3.1.6 and I still can’t see isLockBottom making any difference on any device?

I just tested this again using the latest version 3.6.0 and I still can’t see isLockBottom making any difference on any device?

Still doesn’t seem to make any difference using 3.6.1.

Still unclear what isLockBottom does in 3.7.0.

Still unclear what isLockBottom does in 3.8.0.