Overlay UI elements not rendering

Hi, I’ve got an issue where an overlay UI element I’ve created is not rendering at a certain size. I’ve tried both pixels and percentages, but after a certain size it won’t build and will instead crash the test on my phone.

The UI element is set to show up when a button is pressed. It does so when at a low size, but at a certain point it just stops.

I’ve attached a screenshot with the element’s properties. Ideally, I want it to fill the full screen of the phone, though the tutorials I’d found on that weren’t working for me.

Thanks!

setting width and height of an overlay UI element to 100% should get you what you’re looking for. have you taken a look at this sample project? Splash Screen | 8th Wall | 8th Wall