Title and description were typed character-by-character, so a '#'
(e.g. '#Shorts') triggered YouTube's topic-autocomplete dropdown that
follows the caret and covers the Next/Publish buttons, stalling the
upload. Switch to fill() (one-shot insert, no per-keystroke autocomplete)
with a type() fallback, and add _dismiss_autocomplete (blur, then Escape
only when a dropdown is actually visible so the upload dialog is never
closed by mistake).
nirolee
5b26106fb1