Hello!

We will add option to UNA app which will allow to redirect users to mobile App when they try to open jitsi video via standard browser on mobile devices and until then in current version it would be better to change popup message and just show information that user should open mobile App to use video conferences and hide the popup with Jitsi Meet app info.

Also it is possible to redirect user to Jitsi Meet App in case if you're not going to use UNA mobile app.