i'm having some difficulty to reproduce this bug as you report, even while using older v0.7.1 as you say.
please give some more details, most importantly what your MIDI clip editor > Tools > Rescale... settings are (Time, Duration and/or Value?).
assuming you're trying to Rescale > Time, i shall say that it indeed applies relative to the earliest or first note-on time of the selection. and yes, there's a bug on there, that manifests if you, for instance, just unselect some early notes and apply rescale to the remaining selection--it seems that the earlier unselected notes are still anchored there. the bug doesn't manifest if you redo the selection from scratch. is that it?
i'm having some difficulty to reproduce this bug as you report, even while using older v0.7.1 as you say.
please give some more details, most importantly what your MIDI clip editor > Tools > Rescale... settings are (Time, Duration and/or Value?).
assuming you're trying to Rescale > Time, i shall say that it indeed applies relative to the earliest or first note-on time of the selection. and yes, there's a bug on there, that manifests if you, for instance, just unselect some early notes and apply rescale to the remaining selection--it seems that the earlier unselected notes are still anchored there. the bug doesn't manifest if you redo the selection from scratch. is that it?
byee