Just a quetion about making an options menu .

Hello , i’m new to unreal engine and i’m discovering new things everytime i watch a tutorial or just simply make things by my own . But recently i started making a main menu with an options menu . As you can see in my screenshot i’m currently making the video settings menu and i’m wondering , when i will be done with the video menu and i will start making the “Game(custom)” one how will it work exactly with the designer viewport . I have my video menu on my screen when i’m making/adding things but how can i make them disappear so i can start making the other menus .

I’m sorry if i’m unclear but like i said i’m new and need to receive some help to improve :).

Thanks !