To participate in the Feature Request category you must follow the 5 rules in the Welcome Message
Posts that do not follow the rules will be closed and archived.
Write your request with this structure:
- What would you like to request: Talk about your feature. For example “I want a window where I can see the animations on the Asset Store”
- Why you are requesting it: Explain your use case -This is the most important part of the message!- Describe what you’re trying to achieve and the problems that are stoping you from doing so in detail.
- Supporting evidence: Feel free to add images, videos or gifs of the problem that you are facing. That helps to identify the problem.
With your help and feedback we’ll make GDevelop a better game design platform!
Thanks. 
You can create a chat system through blocking events, and blacklist the user! I need to add a chat to the game for yandex games, but there are no suitable options! All the built-in ones don’t fit, and neither do the third-party ones. It also didn’t hurt to make multiplayer lobbies without dependence on the engine without watermarks. It will be much better this way!