Recent list empty

Nextcloud version (eg, 12.0.2):15.0.2
Operating system and version (eg, Ubuntu 17.04):Debian 9.7
Apache or nginx version (eg, Apache 2.4.25): Apache 2.4.25-3+deb9u6
PHP version (eg, 7.1):7.2 and 7.3

The issue you are facing:

The recent items list is empty for one user, OK for all other users
Is this the first time you’ve seen this error? (Y/N):Y

Just realized that i have the same issue with my user on my instance.
Nextcloud 15.0.2 running with PHP 7.2.

Might be related to this issue:

Not sure. If I access a file on “real” storage, ie. not in shared or external folder, that doesn’t show up after in recents either! And furthermore, recents is perfectly working for all other users.

problem persists in 15.0.4