OK, I’ll try that version although this functionality is not really important for me.
Anyway, thanks for the quick fix!
I use a Nextcloud server to sync my contacts/calendar/tasks with Thunderbird on my laptop and Davx5 on my Android 10 smartphone.
Each contact is allocated a category in Thunderbird, the category appears in Nextcloud, but not on my phone.
Can anyone suggest what might be going on
@pewe Which contact group method do you use? Which one did you set in DAVx5 (account settings / contact group method)?
Thanks - I changed that setting and it is now working