Bug when pasting markdown, it cuts off

[amerkay]

Describe the bug
When pasting markdown (eg. LLM output), it partially pastes, then cuts off.

This is happening with the latest live version at https://www.blocknotejs.org/examples/basic/minimal

To Reproduce
To reproduce the issue, try pasting this example MD into a new note:**

## 💻 Git Commands That Sound Smarter Than They Are

- `git init`  
  > Birth of a future problem.
- `git stash pop`  
  > *Surprise! Here's the mess you tried to forget.*
- `git checkout -b feature/sanity`  
  > A branch name full of hope and lies.

It cuts off after the first bullet point.

Expected behavior
It must always paste the full text, and not cut off with no warning or error message, at least.

Misc

• Browser: Firefox 141
• Root cause of Bug in frontend when pasting markdown twentyhq/twenty#13568

[Hector-Zhuang]

@nperez0111 I've created a PR for this. The solution is pretty simple — just convert the markdown to HTML, then HTML to blocks

[nperez0111]

Thanks for that @Hector-Zhuang, I'm looking into this further on why this is not just the default behavior of .pasteHTML & ran into wanting these methods to be synchronous so I opened another PR with a fix for that: #1962

[Hector-Zhuang]

Thanks for that @Hector-Zhuang, I'm looking into this further on why this is not just the default behavior of .pasteHTML & ran into wanting these methods to be synchronous so I opened another PR with a fix for that: #1962

It’s due to nestedListsToBlockNoteStructure, which is called by pasteHTML and only creates one group.