Closing a schematic tab with unsaved edits, then reaching that sheet through ERC navigation or a child-sheet double-click, loaded the on-disk sheet over the parked edited one; the edits were gone while the path still showed dirty.
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.