Seamless, Proper Loading Screens! [Play Movies, Audio & Animated Widgets!]

Hello devs,
I’ve got some questions about using loading screen with movie player:

  • Is it possible to override the behavior that automatically shuts down the loading screen when loading completes (I would like to expose in blueprint a function that allow me to explicitly remove the loading screen when I need to)

  • Can I use an UMG widget in some way or I must do everything regarding the UI in slate?
    Thank you in advance