- Drained `#imageBudget.takeTransmits()` and wrote the queued `a=t` sequences ahead of the paint in `TUI.#emitAltFrame`, matching the normal-screen path, so id-keyed placements and placeholder cells composed into the frame resolve against loaded data.
- Fixed images first shown inside a fullscreen overlay (e.g. the settings shape preview) rendering as blank placeholder cells until the overlay closed.