DND not working image and collab

[AntoLC]

Describe the bug

The DND does not work with images (maybe others as well) when 2 users, and the first one has the focus on it.

20260119-1448-23.1218302.mp4

To Reproduce
Go here: https://www.blocknotejs.org/examples/collaboration/partykit

• add some text and a image (chrome user)
• focus on the image
• connect with another user (firefox user)
• try to dnd the image
• it comes back like a flickering to the initial place

Misc

• Node version:
• Package manager:
• Browser: Chrome and Firexox at least (last versions or almost)
• I'm a sponsor and would appreciate if you could look into this sooner than later 💖