CTRL + W doesn't work

I have binded crouch under CTRL, speed under SHIFT. Everything worked fine, until once I wanted to crough and then move forward to the edge of the block on parkour. After clicking CTRL my W button didnt work at all in game.
I tried to bind speed under CTRL again, but same as before - my W didnt work while holding CTRL.

I can click W first and then add CTRL tho, and my CTRL + W works fine in other apps too.

 

What I expected to happen was...:
Walk on shift

What actually happened was...:
I crouched down but then couldnt move

Steps to Reproduce:
1. Open minecraft

2. Click CTRL
3. Try to walk with W while holding CTRL