Tablature: fret marks are incorrectly reset (to default positions) after a transposition then UNDO
- Open attached mscz named '1' (produced in 2.2.1).
- Right-click stave>'Stave Properties...'.
- 'Transpose written pitches to sound:' '1 - Augmented Unison'.
Result: Tablature is not restored correctly (Above: expected; Below: actual).
Changes to 'Edit String Data' also not restored.
The issue is reproducible in versions 2.0 and 2.2.1.
I don't know what's special about the provided mscz (1), because I can't reproduce with the one named '2'.