I don’t know if it is a real bug or limitation due to memory but for example
In Loop/Slice waveform editor (A button lit)
-on pad A2 I have a 2.226 sample and if I press shift+A2 it goes immediately to the track settings screen
-on pad A4 I have a 37.460 sample and if I press shift+A4 it does not go to the track settings screen.
I need to press A to deactivate the waveform editor to be able to go to the track settings screen.