In the routing panel you can add several vias. If you add too many vias the panel will become longer than the program and the whole GUI reacts strange and wrong. I think, a possible solution would be to embed the whole panel in a scroll pane. Reproducible: Always Steps to Reproduce: 1. Go to the routing panel. 2. Choose from and to. 3. Add as many "vias" so that the program window height is reached. Actual Results: GUI elements below the "vias" are unaccesible Expected Results: E.g. a scroll bar should appear.
We have a possible patch at https://git.reviewboard.kde.org/r/124807/
As it is already in master, I just compiled it. It works as expected. Thank you very much!
Thanks for testing and reporting back. The fix will be part of Marble 2.0 (next stable version due in August).