nothing reads it and nothing writes it any more, but a refresh re-requests the
address bar verbatim, so one left over from before the path-based groups sits
there indefinitely looking like it means something. on a bare /chat it still
says which group you wanted, so upgrade it to /chat/g/<path> rather than
dropping it — an old bookmark keeps working. anywhere else the session decides
its own directory, so it is just removed. other params untouched.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
pastilhasandClaude Opus 5
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