Empty toggle list doesn't allow drag and drop

[virgile-dev]

Describe the bug
When you create a toggle list it's empty.
You need to open it and click to create block inside it.
Only after you can drag and drop blocks inside it.

To Reproduce
Tested on the blocknote website. See screen capture bellow.

Capture.video.du.15-10-2025.17.08.10.webm

Misc

• Node version:
• Package manager:
• Browser:
• I'm a sponsor and would appreciate if you could look into this sooner than later 💖

[woutervroege]

referencing #2419 (comment)