Under the hood
Artifact comment auto-reply flow now tracks whether a page is 'foreign' to the current session
What
The automatic reply/react flow for comments on artifacts now computes a pageForeign flag and passes it through the analysis, drafting, and reply-only paths, including the calls that compose a reply.
Why
The finding doesn't say what effect pageForeign has on the auto-reply behavior, only that the flag is now tracked and threaded through.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
What behavior changes when a page is flagged as foreign is not shown by the evidence.