ServerTravel no controller/crash in BP

I am trying to ServerTravel from a menu level to a game level. When I try to travel to my game, there’s just a black screen. It seems like my controller/pawn is not spawned, but everything else is spawning correctly. I also tried to travel to an empty map, but it crashes.

What I am currently doing is starting with a level with a UMG HUD that creates/joins sessions. After creating a session, I click a button to execute ServerTravel on the server to my map. Is this the right way to try to go from a menu to a game level in BP? I am testing my project with the dedicated server option in the editor.