While we're on the subject, this doesn't work for me in Fallout 4.
When in-game (not in some kind of menu) and the overlay is visible, the game still prevents the mouse from exiting a 50% wide and tall region in the center of the screen.
Thus it is currently quite cumbersome to iterate on shader code, as I have to
- (Task switch to game obviously)
- Press ESC to leave gameplay (so that the overlay will work)
- Open overlay
- Click reload
- Close overlay
- Press ESC again to return to gameplay
Irregardless of this issue, I would like to have a hotkey for reloading the shaders