First, i sync my "Selection" Playlist. If i only do that, the app works fine.
When i want to sync some playlist from folder (and subfolder) it works. All is synced.
But, when I filter the to see only my synced playlists :
1 : i dont see all my synced playlists.
2 : if at that moment, i stop the app and relaunch it, it crash.
After that, each time, i launch the app, and after loading, i go back to my home screen (ios)
I have to uninstall and install it again.
I can reproduce this bug each time.
I cannot sync playlists into folders and subfolders (and filter it) without crash the app.
Im on iOs 7.1.2 and I have the same behavior on iOs 8GM (im also a mobile developer)
This behavior do not exists on Android.
With hope to help you :)
ps: English is not my first language, so apologies if i made errors.