I was sent this score, to be engraved and I want to show each percussion player with a 5-line staff. Both player’s percussion kits are set to 5-line staff and both players are selected in both layouts as 5-line staff. If I switch to grid or single-line instruments they will display as either grid or single-line instruments, but none of them will show as a 5-line staff in neither galley nor page view.
Can someone help me diagnose this?
I’m sorry I can’t share the Dorico-file since this is full of custom stuff that I’m not allowed to share.

