Multiplayer match on windows 10 for android bug

I have minecraft v1.16 on windows 10. I create a world and put on the multiplayer game option, visible to lan players, I invite my friends to play in the option "invite to game" (they play on android 9 also in v1.16), but no requests appear for them and my world does not appear on the screen of friends. I see several people with the same problem.