Hello, would this solution helps Liste des applications vides depuis la l'interface admin - #8 by tituspijean
What does ls -la /etc/yunohost/apps/*warden return?
(I guess there was a bug with the app folder, still need to find out what bug).if you have two folders, try moving the bitwarden one elsewhere:
mv /etc/yunohost/apps/bitwarden /tmp/bitwarden_bak