tools that succeeded report failure (a moved part reports failure on decimal-comma locales; a net class that gained nets reports nets_added: 0), so an agent may retry a completed action or tell the user it failed.
From the Grok pain-radar digest, Oct 25-26 2026 (Oct 25 daytime to Oct 26 morning slots). Verified live 2026-10-26: issue/PR read on GitHub; title and state confirmed.