Installing that thing for desktop isn’t exactly straightforward. The “Ubuntu package” depends on jitsi-archive-keyring, which I found here after som googling. Fortunately I also found a script which I didn’t run, but which provides the hints I needed to be able start jitsi.
I’ve never used the desktop application but i assumed it would work. I always use the web version.
It’s available as a Flatpak https://flathub.org/apps/org.jitsi.jitsi-meet
Maybe i should try to make a snap out of it
The “Ubuntu package” depends on 