On a KiCad 10 name-only board, a plain load and save "writes 56 (net N "name") header entries" with no edits at all. The library rebuilt the net table and wrote it back, changing the file's dialect. kicad-cli still loads it, so nothing flagged it.
From the Grok pain-radar digests, Nov 2 2026 (Nov 2 8:41 AM ET through Nov 2 10:41 PM ET digests plus the Haitch editions). Verified live 2026-11-03: issue/PR read; title and state confirmed.