shortcuts not saving or loading
1) Preferences > Shortcuts
2) Change any shortcut, e.g. "Add lyrics" shortcut from "Ctrl + L" to "Ctrl + Shift + J"
3) Apply / OK
4) Shortcut works while MuseScore is running
5) Close and re-open MuseScore
Result: "Add lyrics" shortcut is reset to Ctrl + L.
Expected result: Shortcut modification persists across program restart.
I also tried exporting the shortcuts XML with the Save button, and noticed it always exports an identical (default) XML file.
I edited the shortcuts XML file manually, but loading it has no effect.
OS: macOS High Sierra (10.13), Arch.: x86_64, MuseScore version (64-bit): 220.127.116.1166, revision: 8ca4d2c
This works properly in MuseScore 2.