Your system information

• Steam client version (build number or date): Beta, 10.08.2019
• Distribution (e.g. Ubuntu): Arch Linux
• Opted into Steam client beta?: Yes
• Have you checked for system updates?: Yes

Please describe your issue in as much detail as possible:

So this is a weird one... Every time I type out the word "esc" anywhere in the client, Big Picture mode starts up. Using evtest I've already confirmed it's not a Keyboard error.
This does not happen on the latest stable Steam Version

Steps for reproducing this issue:

1. Connect Keyboard
2. Type "esc" (Doesn't need to be a text field, just the library even)
3. Profit!??!?!?

Keyboard in Question is a Wooting One, if relevant