Author	SHA1	Message	Date
Gergő Törcsvári	af07a413ee	ysync bug 07 UP side: superseded sheet switch never adopts onto the new screen + apply envelope sheet tag/guard (subsheet self-reference fix) ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013MnySXALJiYsRQ5mCrxgwX	2026-08-28 18:19:29 +02:00