Displaying widget behind actors

Hi! I’m having trouble with something I thought would be pretty simple to execute. I’m pretty new to Unreal so maybe it’s easy to achieve and I’m just missing something.

I want to be able to display a widget behind an actor in the scene. I have a main character that at a button press should display a screen that takes up the size of the display window, with the character appearing in front.

Hoping someone can help, thanks!

do you resolve this? i have the sam,e problem and didn’t find a solution yet