How would I do graident/ish loading screen?

Hi!
The title isn’t that great, but I’m trying to do something like this for my loading screen.
Windows 11 - First Time Setup - YouTube
(skip to 4:10)

Something like that. I basically want it to transition with a dark blue gradient in some spots.

How would that be done?
Thanks!

I think this can help you. Or you could look into the UIGradient class.

Yes, but a spritesheet wouldn’t work well here.

Why wouldn’t it? Also

Or you could look into the UIGradient class.

Yes, I dont see how I could tween it and create something like this