Found out that this problem started from Dec. 12 2025 from NC 31.0.12 on GitHub (link below).
Also this problem was discussed on this forum in its international support part:
The last message in thread says: Our feedback was heard; Nextcloud 32.0.4 is set for release on January 15 with the fix included.
Now we only have to wait for the Nextcloud 32.0.4 to be updated in AIO instance in “latest” release.
