OpenSchematix (nrobertson152)ECADConfidence: Medium
The symbol registry is process-wide and holds whichever project was activated last, so loading A, then B, then saving A writes B's symbol into A's file for good, breaking its netlist, ERC and BOM.
From the Grok pain-radar digests, Nov 1-2 2026 (Nov 1 8:41 AM ET through Nov 2 7:41 AM ET digests plus the Haitch editions). Verified live 2026-11-02: issue/PR read; title and state confirmed.