Trying NC25 today, and want to "“editer localement” (in french)
Il needed to install updates client 3.6.4, with was tricky on Neon distrib. Workarond here PPA install: Dependency resolution issue on KDE neon 20.04 regarding QT 5.15.2 · Issue #2722 · nextcloud/desktop · GitHub
Then Edit a file still not work, I got error in nextcloud client
L'opération de verrouillage de Documents/mondoc.txt a échoué avec l'erreur Error transferring https://cloud.penserpouragir.org/remote.php/dav/files/user Documents/mondoc.txt - server replied: Not Implemented