After updating my world via the editor upon clicking play/refresh the world is reverted to a previous version. When I restart UEFN and load up the world again it reverts again back to it’s most recent version that reverts back to the previous version when clicking play or refresh making it impossible for me to update anything seeing as it never saves.
Try Ctrl+Shift+S instead of Ctrl+S if you are saving through a hotkey. There are two saves, one saves the current file (Ctrl+S) and one saves everything (Ctrl+Shift+S)