Answer
Check the date, time and time zone before Schedule Message. Runs use current chat context and the saved time zone. AI usage is not reserved, so insufficient usage or chat/account ineligibility can prevent a run.
The selected or Universal Hashtag is saved with the schedule. Later default changes do not alter it. Schedules keep their saved AI type and never switch automatically; a Text chart can still use the supported Image AI fallback.
Text schedules support narration, charts, QR codes, files, polls, quizzes, flashcards, checklists, maps, photos, template memes, GIFs, Clips, captions and annotations. Spoken-answer requests work in Text or Audio. Other types retain their generation and attachment rules.
The schedule composer has no microphone, replies, forwarding, silent send or persistent draft recovery. Its Send arrow opens timing and is disabled until content and uploads are ready. For a poll, create a new Text schedule with an explicit poll prompt. Legacy manual polls remain saved with a notice and are not published automatically.

