Essential storage
Authentication, theme, reader settings, reading position, security, and Telegram Mini App state are functional parts of the product. Rejecting analytics does not disable them.
Anonymous analytics
In the EU, EEA, and UK, analytics remains off until you accept it. Elsewhere it is allowed by default when no choice has been stored, and you can still choose Essential only. A stored choice always wins.
Your choice
The cookie prompt offers Essential only and Accept all. Clearing site data resets the stored choice, so the prompt may appear again.