Add toolbar toggles to View menu
Through the contact form, we receive more and more questions similar like this one:
"While we were using MuseScore, the notes bar disappeared from the top of the window. We don't know what happened. Can you help us?"
I wonder what we can do against this and how other software is coping with this.
A consequence of this is that user hitting this problem try to solve it by reinstalling MuseScore again which doesn't work as the preferences are not removed. For that issue, see #88711: Add "remove settings/preferences" checkbox in uninstall wizard