The `Voice "narrator1" not found. Should be one of: af_heart, …, bm_fable`
toast is OpenWebUI 0.11.4's bundled Kokoro.js validator: the enum is
Kokoro's fixed 29-voice pack, not frank-tts's registry. Frank-tts answers
200 audio/mpeg for the exact OpenWebUI body from inside the container, and
the failing click leaves no `audio/speech` line in the container log — that
contrast is the instrument. Admin config DB is correct
(engine=openai, base URL :7772/v1, model frank-tts, voice narrator1); no
container env and no user row carries an audio override, so the
`browser-kokoro` choice is per-browser storage. Fix: Settings → Audio →
TTS Engine → Default.
Frank
30e3d36b1e