Final Update: Solved. It does not like being shown in BeginPlay apparently.
Hello,
I’m having a really strange issue where things work inside of the editor but not outside (package or straight from Visual Studio). I’m just creating a one-button menu with an obvious background, and that works great until I try running outside the editor.
It’s partially working, because the “Dark Viewport Overlay” and “Pause Game” options clearly affect non-editor builds, but I do not see any UI elements. I have cooked content for Windows and tried packaging several different ways now to no avail. I’m on 4.13.2. Any ideas what could be causing this and/or how to fix it?
Update: Also tried upgrading to 4.15. No dice.