I imported a .gdb from the internet and it's showing like the below images. When I choose "zoom to layer" (the .gdb layer), this is what it looks like. Zooming into the local scene shows none of the new imported layer.
I don't see an option to resize the imported .gdb.
I tried analyzing the .gdb with Project and choosing the output coordinate system that I usually use (WGS_1984 Web Mercator Auxiliary Sphere), but nothing changed.
Doh! It was the "Features Are;" = absolute height under layer properties, under elevation. I changed it to "on the ground" and it fixed the issue.