STEP import dropped parts below its depth limit without counting them, and the notice said they were attached; PMI and GD&T in the file were never reported.
From the Grok pain-radar digests, Oct 28-29 2026 (Oct 28 8:41 AM ET through Oct 29 early-morning Haitch editions). Verified live 2026-10-29: issue/PR read; title and state confirmed.