Steps to replicate the issue (include links if applicable):

• Type {{ into the Visual Editor
• Close the template creator
• Start typing on your keyboard

What happens?:

The cursor is frozen and no characters are typed.

What should have happened instead?:

When you type characters should actually show up.

Software version (skip for WMF-hosted wikis like Wikipedia):

Other information (browser name/version, screenshots, etc.):

Firefox 110.0a1