I can't add numbered headings

[virgile-dev]

Describe the bug
My title si converted into a numbered block
https://github.com/user-attachments/assets/ec99e959-a821-480d-a483-1c88988062a0

To Reproduce

1. Create a heading like "My heading"
2. Try to edit it as "1. My heading"
3. The heading block is converted to a numbered list item

Misc

• Node version: tested on blocknotejs.org
• Package manager:
• Browser: Version 138.0.4 (64 bits)
• I'm a sponsor and would appreciate if you could look into this sooner than later 💖