Epic game multiplayer

Hello. Yesterday I ran into a problem in the MudRunner game in the epic games store. When playing with a friend, it is not possible to continue a saved session. When trying to continue the game, everyone ends up in this session, but alone. On other platforms, to solve this problem, you need to invite a friend to your session through an overlay, but there is no overlay in the epic game. I wrote in support of epic games where they informed me that they could not help me and gave a link to this forum. Please fix this. Best regards, MudRunner player. P.S. sorry for the mistakes, English is not my first language.

Same exact issue and i also contacted epic and they forwarded me here