No Cover Photo anymore

[octavsly]

Which version of recognize are you using?

11.0.1

Enabled Modes

Face recognition

TensorFlow mode

Normal mode

Downstream App

Memories App

Which Nextcloud version do you have installed?

33.0.3

Which Operating system do you have installed?

Linux Gentoo

Which database are you running Nextcloud on?

mariaDB 11.8.3

Which Docker container are you using to run Nextcloud? (if applicable)

no docker

How much RAM does your server have?

16GB

What processor Architecture does your CPU have?

Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz

Describe the Bug

How can I regenerate cover photos?

I had some issues with the previews and I have regenerated them. Before I have cleared evrything, thus DB and previews.
Now I can see the previews icons in the timeline but I do not see them anymore on the People. See the attachment.
How can I regenerate those without reculstering, since I have spend a lot of time clustering them?
If I set a cover face via memories app, memories app says OK, but no cover (preview) is set.

Expected Behavior

See the cover photos

To Reproduce

occ preview:cleanup
occ preview:generate-all

cover photos are lost

Debug log

No response