Playlist size limit

[HanchaiN]

I have multiple playlists which size is about 500-5000 tracks. However, I can't seem to play beyond the first 100-107 tracks on these playlists.
The entry for the playlist says music (Username • 4,567 tracks) (100/107 93%).

I try shuffling but it seems that only the first ~100 tracks are in the shuffle.
Though, Local musics can handle ~250 tracks just fine including shuffling.

(Shuffling large playlist at once might be unnecessary and would be its own problem. Though shuffling just a few hundred tracks then randomize the index for replacement after about half the queue is played is possible.)