If I enable/disable swing through the playback options, the played positions in the piano roll are shifted to their new swing locations.
If I introduce swing changes via the Shift-T popover, the played positions in the piano roll are not shifted but the swing playback can be heard correctly. Is this a bug?
Yes, this is a little cosmetic bug: if you make another edit after adding or removing the rhythmic feel, e.g. add a note or change the pitch of an existing note, you’ll see that the piano roll then updates. But we should make it such that the piano roll updates automatically in this situation.