Devtools yield "URI Malformed" error when unicode emoji present

[wbharding]

Issue details

When invoking the Prosemirrors devtools via applyDevTools(view), Chrome yields multiple "URI malformed" exceptions if one pastes in a native emoji and continues typing:

Steps to reproduce

Open a Prosemirror editor instance that uses devtools in Chrome, and open Chrome inspector. Paste in a native emoji like "🕵️", then continue typing. Observe repeated exception.

ProseMirror version

1.8.4 (I think?)

Affected platforms

Observed in latest Chrome on Linux and macOS

Screenshots / Screencast (Optional)

[ifiokjr]

I'm running into the same issue. I can't see anything hinted in JSON diff patch.

• prosemirror-view@1.11.2