Version 2.8.1
Ipad Pro 11" (2018)
iOS 12.4
When I import long audio files (more then 8 minutes (mp3) the zoom works correctly only to certain level, then waveform starts to jump around the screen and also changes position vs timeline. See the video: VID 20190723 233855 - YouTube
There is also some kind of snapping to invisible grid (while snapping magnet is set to OFF) that prevents user from moving long audio to align with bar precisely.
Best
Jakub