Yes, they are locally stored layers. I just discovered they are out of
order when initially set up, but then become ordered when I log in and sync
to my account (making my initial bug report incorrect). However, the layers
shared with the team account seem to remain out of order even after
syncing, if that makes sense (attached)
I did some additional testing. This is the latest stable jar on Win 10,
running from a FAT32 external drive. When I sync to my personal account, I
get the attached ordering. Standard Topos and Aerial show at the top
correctly. Then my offline layers are listed in a random order, which seem
to correspond to the folder creation date for each layer. "Your Layers"
seem to be alphabetical. "Marin SAR Layers" are randomized.