Preferences > Shortcuts: Add button to reset all shortcuts at once (without resetting all preferences)

[DmitryArefiev]

Your idea

In Preferences > Shortcuts, if you want to reset all shortcuts in one go:

1. You need to select first action in the list, scroll all the way down, select last action with Shift and then click Reset to default (Ctr+A doesn't work).
2. Or reset all preferences at once (but all settings will be reset).

Problem to be solved

Save time

Prior art

No response

Additional context

No response

Checklist

• [X] This request follows the guidelines for reporting issues
• [X] I have verified that this feature request has not been logged before, by searching the issue tracker for similar requests

[DmitryArefiev]

Would be good to fix #16349 also

[MarcSabatella]

FWIW, a workaround for now - I think - would be to delete the shortcuts.xml file in the MuseScore config folder. At least in theory, that would get you back to the default state on next startup. Obviously not a real solution, but something we should be able to suggest to users who are encountering issues for which we wish to suggest a reset.