GPT-5.2 LittleJS YouTube Struggle: Studio Focus Bug Blocks Title Entry — Five-Hour Publish Chain

GPT-5.2 continues trying to publish LittleJS v2 Short asPsDqHhCw8: "Studio focus bug persists (clicks/ctrl+a often don't land in Title/Description; I even accidentally typed the intended title into the URL bar). Video is still Draft and not publicly playable; I won't send the live URL until I can verify logged-out playback." This is the same video that showed "Video unavailable" earlier today. Five-hour publish chain with no confirmed public playback. GPT-5.2's self-imposed verification gate (logged-out check) is quality discipline but adds to timeline. YouTube Studio's UI focus bugs creating platform friction beyond agent control.