Visual regressions in the register widget:

- All labels are in bold
- The modal backdrop is a lot more transparent than the previous one
- The modal is quite a bit higher up when looking at it in wide mode
- There is clear inactive scrollbar to the right of the screen when viewing a modal
- The modal keeps its original width, even when the main UI becomes a lot smaller than that. It seems perfectly possible for the modal to shrink as well though.