A reproducible bug only if a sample rate change occurs between the tracks.
Arrangement somewhere in the play queue:
Song X with 44100 Hz
Song Y with 96000 Hz
- Play Y until time N somewhere in track
- Start X (without pause or stop in between) and let it run beyond the end
-> Bug: Y starts at time N (not at the beginning)
Tested in 3.5.44 (AIFF & FLAC) on two Macs with Catalina and Big Sur