Key rebinding via config does nothing

[Hi-Angel]

"Hint activation" by default is bound to A-M-x. It works for me, however, the weird thing is that if I rebind it to exactly the same combination, it stops working!

Of course I want to bind it to a different hotkey, but for demonstration purposes I'm noting that even binding it to the same hotkey breaks that.

Steps to reproduce

1. Create a file ~/.config/warpd/config with the content

   hint_activation_key: A-M-x
   

2. Launch warpd -f

3. Press Alt+Meta+x

Expected

You get hints on the screen

Actual

Nothing happens

Additional information

• OS: Archlinux
• warpd version: v1.3.5 (built from: 5d27d1c)