Any way to work around this with LD_PRELOAD and custom SDL build (or whatever's used?)

Factorio uses the physical key when used in combination with another key, but does see the mapped key when used alone. How to reproduce: Any Linux box with X11, run `setxkbmap -option ctrl:swapcaps` to swap caps lock with left ctrl. Run Factorio Go to controls menu (When I refer to Ctrl here, I mean...