Real-time test -

Changed the setting - memory full shows up
Installed package and rebooted
Opened camera-ui - image number fixed, changing settings does not recreate bug

Bugfix 1 confirmed

Taking shot - no image in gallery, reopening gallery after 30s - nothing, reopening after 30s -nothing, ... , and so on.

Every time I reopen the gallery a notification saying "Retrieving information on new media files. Estimated time remaining: xx:xx" shows up where xx:xx is for example 05:xx, goes down, jumps to 06:xx, goes down, jumps to 07:xx, and so on - constantly taking more time.

After about ~10 minutes image shows up...

Bug 2 does not exist, it actually takes a lot of time for image to show up.

Images with 2s preview or more show up immediately.