Filesystem Root and EFI Now Showing as Removable Drives in Nemo

As you can see in the attachment, the filesystem root and efi drives are showing as removable drives in Nemo. This was not the case a few days ago.

Also, USB drives are not auto monuting anymore.

Any ideas why this is, or how to get things back to normal?

System Info:

OS: Ubuntu 18.04
Desktop: Cinnamon v4.2.4
Kernel: 5.3.0-22-generic
Attached Thumbnails