App Themes missing in Zoom Workplace App

I have updated to the new Zoom Workplace version 6.0.0 (37205) on Windows 11. One of the new features listed in the release notes and this KB article is app Color Themes, but I am not able to find them. 

I followed the instructions in the app to go to Settings>General. The KB article says in the General tab there should be a Theme section, with options for Classic, Bloom, Agave, and Rose. I am not seeing the Theme section or the theme options anywhere in the General tab.

I made sure I'm using the Light appearance since it's noted themes are only supported in Light. I have tried exiting out of Zoom Workplace and re-launching it, and still not seeing Themes. 

Is anyone else having this issue? Any ideas to get them to appear?