Dorico ultrawide bug

I have 4 monitors with different resolutions and the ultrawide i monitor #3
When dorico is in that window the “full score” instrument parts drop down does not show up - only if i move the entire proghram to the first monitor in the system.
Please advise?

I guess you’re definitely using the most recent version of Dorico 4 (4.3.20)? We’ve made some fixes in this area, but there are some underlying problems arising from the Qt application framework that Dorico is built upon that make it difficult for us to completely solve them.