Can't input notes on 3 line staff
I'm trying to make percussion sheet music on a 3 line staff. When I create a score and select the 3 line staff I cannot input any notes on it. What step am I missing?
OS: Ubuntu 20.04.2 LTS, Arch.: x86_64, MuseScore version (64-bit): 188.8.131.528021370, revision: 3224f34