Musescore crashes when trying to have both a tablature and a custom key signature
Happens on 32-bit version of Musescore 3 everytime.
1.- Open musescore.
2.- Open a project with a guitar pentagram (8va bassa) on a custom key signature.
3.- Press "I" to open instruments tab.
4.- Add new linked tablature (common).
5.- Apply changes.
2.- Open project with a guitar pentagram linked to a tab or backwards and without key signature.
3.-Add custom key signature.
Since it seems to be a exclusion bug there's no workaround.