The user's first Campaign OP connected gate (ACDREAM_RETAIL_UI=1, live
ACE) failed: Character/Chat/Config tabs render blank, only Exit Game of
the seven Gameplay buttons visibly acted. A live-DAT mount probe
(committed, env-gated) proves the panel BUILDS completely — root
UiTabPanel with a 4-entry tab table, all four page slots, all three page
ListBoxes as UiTemplateListBox with row templates, all seven buttons as
UiButton — and the three page controllers' Bind() run at mount. So the
defect is in the live render/input path the whole fixture suite never
exercises (mount -> ActivateTabs -> tab-click SwitchTo -> row draw /
button hit-test): the OP2-blast structural-false-negative class. Blocks
the OP3-OP6 gates; needs a dedicated debug slice + a gate-representative
test, not a guess.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>