How do I resize the current assets popup window?

I’m not sure what it is called, I’m guessing the “Current Asset” menu. How do I resize the “Current Assets” small menu that pops up, say when you change an actor’s static mesh or a spline’s static mesh. I’m building for VR and having all of that information regarding Vertex count, etc, would be really handy as I choose which items to put in the level. See the screenshot below.