Zoom-client snap seems broken on Kubuntu 23.04 (xorg)

The zoom-client snap seems broken on Kubuntu 23.04 (not tried ubuntu 23.04.) - Fresh install

The app will not launch, clicking on icon nothing happens

From cli ->

$ zoom-client  
Testing for explicit PulseAudio choice...
...and PulseAudio has been explicitly chosen, so using it.

(app doesn’t launch)

Also the edge version is not installable

$ sudo snap install zoom-client --edge

error: cannot perform the following tasks:
- Run configure hook of "zoom-client" snap if present (run hook "configure": /snap/zoom-client/202/usr/bin/fc-cache:
error while loading shared libraries: libfontconfig.so.1: cannot open shared object file: No such file or directory
)

I have reverted to using the .deb package from Zoom.