Docs created in previous MS versions corrupted by MuseScore 04
I've tried opening some previous pieces (either downloaded or created myself) and MS 4 seems to open and play them fine, but if I update and save them in any way, they corrupt.
This affects both v2 and v3 docs.
Not that it matters to anyone other than me, I've lost a lot of work over the last couple of days by updating older pieces and then trying to open them today to find they're trashed.
Is there a workaround for this other than opening the original, exporting it to musicxml, opening it in MS 4, changing the layout, making all the changes, then saving it as a MuseScore 4 file?