zoom 6.6.0 on ubuntu 22.04 does not open meeting window

I installed zoom 6.60 on ubuntu 22.04 LTS. 
This was not able to open a meeting window when joining to a meeting. 
After uninstalling zoom, installing zoom version 6.1.11 
and upgrading to zoom 6.6.0 it worked.
 What is the reason and what can i do to make zoom 6.6.0 work directly?