The modal for the button definition is centered vertically on the screen when opened. When you open the Link tab, the modal becomes much bigger, and the buttons aren't placed within the screen on small monitors (1280 x 1024 px on my tertiary screen in my case) although there's enough space at the top. I guess this is a MODX problem, and of course it's possible to drag the modal to a different position, but it's disturbing, so if you can do anything about it (like placing the modal higher on the screen from the start), that would probably be a good idea.
The modal for the button definition is centered vertically on the screen when opened. When you open the Link tab, the modal becomes much bigger, and the buttons aren't placed within the screen on small monitors (1280 x 1024 px on my tertiary screen in my case) although there's enough space at the top. I guess this is a MODX problem, and of course it's possible to drag the modal to a different position, but it's disturbing, so if you can do anything about it (like placing the modal higher on the screen from the start), that would probably be a good idea.