Disk widget alignment issue when only two items are in the list
A simple UFS install only has
/var/run in the filesystem list and by default the new Disks widget doesn't place the entries into a tree in this case. That behavior is OK, but when this happens the two entries do not have the same alignment in the widget (See attachment).
/ entry is indented farther, likely due to the lack of items to expand. The
/var/run entry doesn't have a leading icon because in this case it shouldn't (not pinned, not a part of a tree, etc)