Bot LongPoll does not work in vk_api, what should I do?

Question

Python

This code doesn't work. The bottom line is that everything connects perfectly to the long pull, but he does not want to listen (.listen). If I do it through User Longpoll, then everything works (for the group), and bot_longpoll, which is actually needed for the group, does not want to receive events for some reason. Help me please!