Alt Gr + space open pause menu

I use alt-gr key to sprint but when I want to sprint and jump, it open the pause menu. This is very annoying and I don't have found a way to disable that in the menu.

This is not dependent of the fonction of the space key or the alt-gr key, even if they're not allocated for anything, the menu open.

Steps to reproduce:

• Go in a singleplayer map or a multiplayer server.
• Press Alt-gr + space at the same time

Observed Results:**

Opening of the pause menu.

Expected Results:**

Nothing.