Bar number shows although it is turned off

I have turned of all bar numbering and still see it appearing.
I am using rehearsal marks, but this shouldn’t intervene with showing the numbering?
Greetings, Bert

It’s hard to diagnose from the screenshot. Can you provide a cut down Dorico file for us to look at?

Is that perhaps a bar number change at that exact position? If so, you can hide it via the Properties panel.