ctrl-] comes out as ]

[fefe17]

Description

I'm using alacritty under Windows, which is based on winit.
I'm running vim in the alacritty, and I want to use ctrl-] in vim (that's the command for following the symbol under the cursor).
I'm using a German keyboard, so to get ctrl-] I type ctrl+altgr+9.
When I do that, winit reports ']' to alacritty and neglects to mention the ctrl.

Windows version

Microsoft Windows [Version 10.0.22631.4317]

Winit version

git head