Using unknown XML-entities results in fail to open file
Reported version
3.2
Priority
P3 - Low
Type
Functional
Frequency
Once
Severity
S4 - Minor
Reproducibility
Always
Status
active
Regression
No
Workaround
No
Project
If possible, ignore them instead and interpret them as plain text. Converting the leading & to & should be an acceptable fallback.
Came up in https://musescore.org/en/node/292882
Could possibly also be handled by #110806: Store text in CDATA in MuseScore file