Select multiple of item screen is missing when using steam big picture

[Thomas.owns]

This happens when launched with Steam big Picture

When I go to any screen that requires me to select multiple of a stack I get a blank grey screen.

I can confirm and repeat this with anything that makes me select stacks of something. (trading, selling)

I have rebooted my game.

I have used the launcher to verify and re download the files.

The screen will still work, I can manually increment but I don't see anything at all.



This is the screen that I see whenever I go to select multiple.

Any ideas?