### Your idea See title. ### Problem to be solved If you hide a bar number using "v", the bar number will be made visible again, if an instrument is unhidden. https://user-images.githubusercontent.com/78870770/229103676-3ad4d1b9-0d84-4adc-9dcc-aef08cd4c248.mp4 ### Prior art _No response_ ### Additional context This issue may actually be a bug and it is not new compared to MU3.