[MusicXML] Score exported to XML doesn't import back cleanly
Exporting the attached score to musicxml (in 2.3.2, as that score crashes in 3.0, see #281130: Crash of MuseScore 3 on opening a certain 2.x score) and importing that in 3.0 or 2.32. (so no regression) gives an error:
Fatal error: line 5144 column 20 Element figured-bass is missing child element.
in 3.0 it is even (partly) translated, no idea where the translation comes from?
Fatal error: line 5144 column 20 Beim Element figured-bass fehlt ein Unterelement.
Ignoring that and the score loads (so workaround)
The culprit XML code:
Stange enough the same constructs in lines 5179, 5240, 9403, 12792, 13018, and 39816 go unnoticed.
It complains about those though once the previous got fixed (removed), I'd rather prefer to see all validation errors in one go.