VK-Bot does not send messages in a conversation?

Question

API

There is a chat bot on Node.js. When sending messages directly to the bot, its functionality works. But when you add a bot to a conversation, it is silent. In the community settings, all the necessary checkboxes are checked, in a conversation he has full access. What could be the reason for this?
I am using this library

Answer 1

Because this library has not been updated for almost a year, VKontakte requires an API version of 5.80, this library has version 5.71, and if it is updated, a lot of things will break. I can offer my vk-io library that works with chat bots on a new level.