Widget Blueprints not appearing in Content Browser

This is honestly giving me the worst anxiety. Basically, my widget “Startup” is not showing up. It was a Chapter Select of sorts. But basically, I’ve deleted the AssetRegistryCache, I’ve moved the Startup.uasset file to and from the project’s folder. (And yes, into the same place it was before.) Even though, I was working on the VERY same widget just a few hours ago. And yes, I’m very certain that the file was made in the same version, just less than a week ago. I’ve validated data, verified UE4, and even tried saving over the supposed invisible “Startup” file. It just says it failed, and it doesn’t work. This is the Editor’s POV:

And this is the Windows Explorer’s POV:

Please, someone help me.