changing Part Properties changes violin patch in the mixer
1.) add Violin instrument to score.
2.) verify in the Mixer it is set to Violin Expr.
3.) open Staff/Part Properties.
4.) change the part name, long instrument name, short instrument name, usable pitch range, or transposition in Staff/Part Properties. Hit OK or Apply then close the pop-up.
5.) check sound patch in Mixer.
Expected Behavior: the property change works as expected.
Actual Behavior: the property change works as expected, but additionally, the violin patch has changed to Slow Violin Expr.
Workaround: in the Mixer, change the patch back to Violin Expr. The issue will no longer occur in the current project but will occur in new projects.
Note: This only seems to be occurring with the Violin.
OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 18.104.22.16835, revision: d2d863f