If trying live session of UBudgie 21.10 in « Français », keyboard mapping is still qwerty instead of azerty.
Actually French is missing in
Once you installed your language from there, then the key mapping is correct ( after logout / login ).
That’s not at all friendly - and also happens in other Ubuntu flavors, for years.
This does not happen in « official » Ubuntu 21.10 where french/azerty keyboard mapping is correct out of the box in live-session.
It’s OK in a « real » installation.