Empty favourite folder

Hi community,

i use nc 25.0.3 together with the current version of the mail app 2.2.3 on a ubuntu 22.04 VPS.

The app works so far, the only problem i have is that my favourite folder is empty although there are a lot of mails marked as favourite (star).

There are no entries in the nc admin log - does anyone have an idea?

regards
caveflow