The bot all commands in group chats from anonymous admins. To fix this behavior probably need to change FilterIsAdmin so it also checks if message was sent as the group itself (messages sent by anonymous admins show up as if the group sent the message, like it happens on channels).
The bot all commands in group chats from anonymous admins. To fix this behavior probably need to change
FilterIsAdmin
so it also checks if message was sent as the group itself (messages sent by anonymous admins show up as if the group sent the message, like it happens on channels).