So when I go into game mode my landscape disappears. However when I play the game the landscape is there. I’ve tried this on multiple maps in my project and the same thing happens, however if I open another project this problem does not happen.
Issue fixed. Clicked inside viewport, show > landscape, when inside game mode. Both game mode and editor mode work independently when clicking these settings.
“Actor hidden in game” needs to be unchecked in the Details tab for every asset that is missing. If you’re hitting G or you’re in Play mode and your assets disappear this is most likely why.