you are of course correct.
and when it turns out that something like this has happened during experimentation, i plug that hole real fast by fixing it. just like i had, for the longest time, an undo-step being created by auto-enabling Global Groove. this, disk browser, instrument box, instrument properties configurations+ editmode blend colour on tracks are all gone and fixed so they aren’t there unless if the user configures them consciously.
if there are others, i’ll plug those holes too.