Minimized Video Window cannot stay on top of other windows in Ubuntu Linux

Hi,

I'm using Zoom on Ubuntu Linux. I just updated to the latest version, but in this version, the minimised video window can no longer stay on top of other windows. This changed from the previous version I was using - I could keep the small video window on top of other windows, which I found very very useful.

OS: Ubuntu Linux 22.04 LTS

Zoom version: 5.17.11 (3835) 

I tried to find a relevant setting but couldn't. Can we bring this feature back please? 

Thank you.