The UI for Waveform selections should ideally be standardized across all generation types. ie the remix, inpaint, crop/extend and trim waveforms. And this helps a lot with accessibility too, as the time-stamp boxes are crucial on all waveforms for accessibility purposes. But then, they're also completely useful and wanted for all users. I do not understand really why they are a seperate thing or seperate accsessibility functionality at all...
Ideal functionality to have is:
  • Time stamps, that are editable and able to be altered incrementally with a button (like Udio has in the extend accessibility options)
  • Zoom functionality
  • The playing of the track should ideally not restart if only the end point of the region selection is changed.
  • A 3-way toggle. To decide how the track is to be played. all these options would be very useful:
  1. Play just the selected region (current behaviour)
  2. Play freely on the entire track wherever clicked.
  3. Play to and from the selection point (ie the inverse rest of the track that isn't in the selection region).