Bar Number vs Rehearsal Mark setup setting doesn't seem to work

It seems that, when choosing this option in Setup/Layout Options, it doesn’t have any effect in the score. So I have hidden the bar number in the property panel and moved the rehearsal mark in Layout mode:

A cursory search would indicate that this option doesn’t take effect where bar numbers are set to show at the start of a system, and the rehearsal mark happens to fall at the start of a system.

Thanks. In that case it would be helpful to have this mentioned in the setup/Layout setting.