Reviewer dropdown never hits cache

[bpasero]

I always have to wait.

[alexr00]

The logs indicate that the slowness is coming from downloading avatars. I will add real caching for avatars.

[bpasero]

This works fast for me now, 🆒 . Not sure if related, but I see no avatar images for most entries:

I guess this is only being updated as long as the picker is opened and not in the background?