Telegram Desktop 6.4 exposed an experimental moderation option for banning the same user across multiple groups you manage. The original screenshot shows where it appeared.
Previously, deleting a message could offer combined actions such as removing the user’s messages, banning them, or reporting spam. The experimental option extends that cleanup when one account repeats the same behavior in several communities.
Its usefulness depends on how many related groups you administer and whether your permissions allow the action. Review the selected groups before applying a broad ban.
The original claim that a person can manage only ten public groups confused limits on public usernames with moderation permissions. The feature and its location may change after the experimental release.
Adapted from the original Chinese article, published on January 11, 2026.
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