Android: Media integration loading 15 rows of photos per folder


I posted this as a bug on github also, but I thought I might ask here too.
I just found out that the Android app Media integration is not loading all photos on the server.

I added a new folder with 109 photos.
When going to media section, the app is loading automatically 15 rows of photos. Does not matter the grid arrangement.

The problem is that if I scroll down to the last row, the next loading will simply display photos from another folder.

Does anybody know if this is a feature that can be disabled?

I am now running v23 server and latest android apk, tested also on v22.2 server before upgrading, and tried on 2 android phones, different makers.

Anybody? Somebody? Something?