OWUI runs title/tags/follow-up/autocomplete tasks against the selected model; when that's a Studio generation pipe it rendered the task prompts as images. Pin TASK_MODEL/TASK_MODEL_EXTERNAL to qwen3.5-4b-uncensored (:8090, always-on) so tasks run on a chat model — follow-ups stay ON, no junk renders. (Set live in the OWUI DB 2026-06-12; this seeds fresh volumes.) Co-Authored-By: Claude Opus 4.8 <[email protected]>