monaco-editor collaboration seems to be broken with y-js 13.3.0 (latest), works fine with 13.0

[stefan-egorov]

Describe the bug:
When using monaco-demo with latest y-js version, user's cursors are incorrectly updated.

Things get really off with both typing at the same time.

To Reproduce

1. clone the repo. cd monanco
2. bump yjs to latest in package.json -> ~13.3.0
3. npm install
4. npm start
5. run yjs demo

Expected behavior
It should work similar to yjs version 13.0.0 🤔

Environment Information

• Browser - Firefox 79.0 | Chrome 84.0 | Node.js v12.17.0
• Yjs version 13.3.0

PS: The library looks really neat!

[stefan-egorov]

Hey @dmonad, to me this looks like a bug in awareness protocol. Can you confirm? Or am I missing something?

[dmonad]

Hey @stefan-egorov ,

thanks for reporting. I fixed the problem in y-monaco@0.1.0. Also see yjs/y-monaco#2