On KiCad 10.99 nightly and 10.0.5, new flat-schematic pages show up as separate files in the project tree only when the folder is a Git repo, and those files open without a proper title block.
From the Grok pain-radar digests, Oct 26-27 2026 (Oct 26 12:41 PM ET through Oct 27 7:41 AM ET digests plus the Haitch editions). Verified live 2026-10-27: issue/PR/thread read; title and state confirmed.