After updating the IPad version on Dorico there is a strange behaviour of the app. The scrolling is kind of weird and if I open the info editor , the window is far too big and can’t be scrolled anymore ( with the attached score).
This fix is included in Dorico for iPad 5.1.43, which was released yesterday. The Project Info dialog is limited to 80% of the height of the iPad’s display.
It’s possible that this could be an issue due to the older version of iPadOS you are using. I know you’re not keen on updating to a later version of iPadOS due to changes in the Launchpad experience in more recent versions, but I suspect that might be a factor here.