[BUG] lists generate markdown with extra linebreaks between different nodes

[yosef-ai-work]

• I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• I have read the documentation and cannot find an answer.

Describe the bug
When inside a list (both ordered and unordered) and using different nodes (e.g. originally faced with custom-directives, but same with simple nodes like bold and italic)

Steps toReproduction

1. Go to Live Demo
2. Clear all. add a list
3. Write text, while switching between normal/bold/italic (one line)
4. Go to "Source Mode" - there are blank lines between texts

Expected behavior
The output markdown suppose to reflect what user wrote, and what is currently displayed in the editor. Instead its insert extra linebreaks. Same is the data received in onChange event

Screenshots
editor:

source:

loom:
https://www.loom.com/share/2ca00b7b6b7948d6aec8fab2fed25477

[petyosi]

Thank you for the report. I'm somewhat suspicious that this is a regression from here: b743fb9.

[github-actions]

🎉 This issue has been resolved in version 3.21.4 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[yosef-ai-work]

Thank you for the report. I'm somewhat suspicious that this is a regression from here: b743fb9.

Reverting to v3.20.0 do not solve it

[yosef-ai-work]

🎉 This issue has been resolved in version 3.21.4 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

Thanks for the quick fix!
However, I still facing the same issue on ordered list. Can you fix there as well? Thanks alot!