Collaborative doc content size

Hi i would like to know whats the maximum document content size support for collaborative edit. in collab sample i found after 4000 character editor detached from collaborative edit. is there any problem arise if i increase the limit?

That’s just to prevent people grinding the demo to a halt by pasting megabytes of stuff into it. The main limitation on ProseMirror document size seems to be the speed of the browser’s DOM — that seems to get slowish, depending on the browser, the document structure, and the power of your computer, at about a hundred thousand characters.