How can I hide these cues? (solved)

How can I hide these cues?

This is not a score that I’m going to print so it’s not a disaster that they are there but the disadvantage for me now is an apparent bug: in the blue area (the source of the cue) the arrow keys for navigation between notes don’t work.

Thank you in advance.

I already found it, the last property in the property panel of the cues is ‘hide’. My arrow keys in the violin line work as expected now. Should have made coffee first.