Play Panel, Navigator, and Piano Keyboard not saved to workspace
Steps to reproduce the bug:
1) Edit the workspace (View>>Workspace>>edit). Check the "GUI components" box and save.
2) Open the following GUI components under "View": Palettes, Play Panel, Navigator, and Piano Keyboard.
3) Close and reopen Musescore.
Expected behavior: MuseScore opens with all GUI intact.
Actual behavior: MuseScore opens with only the Palettes GUI.
(This is an example. This happens to any project, with any combination of GUI.)
Copied from the about page:
OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (32-bit): 188.8.131.5299, revision: 43c5553
My workspace folder: