So I updated to the new version of Android. My device is the Nexus 6P. When I was on 7.1.1, most of my apps had a circle for an icon. Now, most apps have square icons and some have circle icons. It looks horrible, and I want to know how to fix it. I thought the launcher settings would help me, but I didn't see anything related to my issue. Screenshots below. No idea what to do, any suggestions appreciated.