cant join world host with Omlet arcade(external app)

i dont know if this because mape or Omlet but this ploblem happen when i tries to join world its alway say unable to connect the world and other people have this ploblem too and yes i will report this to Omlet too if dev respond i will add it in comment. version 1.19.2 it can join world like normal thanks

sorry iam bad at ENG