Cannot open Missions for Editing on 2460x1080 widescreen due to overlay formatting:

[dry berry]

The buttons to load a selected mission are below the visible area of the screen when Windowed mode is disabled. Requires setting game to windowed mode and scrunching the game window horizontally until the interface pops the "Select Mission" button into view.

[ivory siren]

Same for 5760x1080

[buoyant dragon]

Same for 3440x1440.