Just updated Alacritty here on macOS 10.13.4 and one of my critical keybindings stopped working.

This doesn't work anymore:

https://github.com/bugeats/dotfiles/blob/master/src/config/alacritty/alacritty.yml#L200

But this does still work:

https://github.com/bugeats/dotfiles/blob/master/src/config/alacritty/alacritty.yml#L188

Both are configured to send the same character. My only guess is that Grave is no longer identified.