A whole collaborative live-document artifact mode is built but cannot execute in this build.
live_doc schema, prompts, refusals and start/stop collaboration calls all depend on a module set to null and never assigned.
What's wrong with this entry?
The artifact tool contains a complete path for live collaborative documents: an optional live_doc field added to its schema when the live-doc gate is open, extra tool prompt text, refusals for combining live_doc with url, force, files, pr_review or workshop, and calls to start and stop the collaboration when an artifact is watched, unwatched or published. The module all of this depends on is set to null in this build and never assigned, so none of it can execute.
liveDocCreateGateOpen
Strings lifted out of the shipped bundle, so the claim above can be checked against them.