GitHub API says it was closed by bcherny himself:
$ gh api repos/anthropics/claude-code/issues/6235 --jq '{state, state_reason, closed_at, closed_by}'
{ "closed_at": "2026-08-17T03:37:37Z", "closed_by": { ... "id": 1761758, "login": "bcherny", "url": "https://api.github.com/users/bcherny", }, "state": "closed", "state_reason": "completed" }
Weird, at the top of the issue it says "fixed by <link to random pr in other repo>" in a pill.