The retail port held under independent re-derivation: AddChild takes ONE
64-bit mask (@0x004862A0, the Society-row split-direction confirmation),
both spot-checked filter blocks byte-exact (12/13 rows, Gameplay
fall-through cases), the (0x16,2) enum-map order proven from
GetDIDFromEnum's body, AP-195's LED swap lands on state 6 of the exact
13x13 face child, self-sizing real, fixtures strictly additive (33
files, zero deletions).
M1: the opacity apply closures never refresh their OWN slider — drag
Default only, Reset: the value reverts (windows change) but the thumb
stays; Defaults self-heals only by both-rows luck. S1: SaveChatOpacity
does a full load+WriteAllText per drag TICK (dozens-to-hundreds of
synchronous JSON round-trips per drag; retail batches via the dirty
timer) — mark-dirty + flush on drag-end/Apply/hide. S2: the
whole-row-culling viewport makes a straddling 240/260px block VANISH
(no scissor stack), and the gate script asks the user to report exactly
that as a regression — false-failure generator + missing register row.
S3: no test for chatWindowMainFilter round-trip or the window-0 seed.
N11 (forward, OP6): 0x10000201 is authored under BOTH the Config and
Chat slots and the flat FindElement returns Chat's (last-write-wins);
OP5's linkage test passes through the flat lookup for the wrong reason.
Fix round queues behind the OP6 builder.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
