Modify pattern: all parameters & all tracks

The short question: Modify pattern provides options “all parameters” and also “all tracks”. With both of these selected shouldn’t the pattern sound the same both before and after activating modify pattern?

The longer context: I record a pattern and then press A or B to activate playback override mode. I often activate playback override mode for multiple parameters and tracks at once (but always just one pattern at a time, doing this across multiple patterns is too problematic for me).

Playback override mode only previews changes, to commit parameter changes to recording I need modify pattern. I press Shift+A or Shift+B, select modify pattern, then select all parameters and all tracks. Confirm modify pattern but now my pattern sounds very different.

I only encounter this issue intermittently, most of the time I hear no changes as I would assume. Could this be a bug or am I overlooking something?

It could be a bug, but I cannot reproduce it. When something happens only occasionally it can be tough to figure out the conditions to reproduce.

I’ve had this happening to. Can’t say when and how, I stopped using the All tracks and all parameter option because it wasn’t consistent for some reason.

I just do A/B button + pad to make sure everything sticks. But it takes a long time if there were a lot of playback over rides activated.