Obsidian folder in iCloud

Platform

[ x] iOS
[ ] Android

Obsidian Mobile version: v1.0.3

Defined a folder in the mobile version.
After sync was performed, the folder also was visible in Finder in a high level folder called “Obsidian".
However after opening my vault (which includes all folders of my iCloud) with Obsidian-desktop version on an iMac (High Sierra), the high level folder “Obsidian" and the folders defined in there, were not visible in Obsidian desktop. Is that “as designed”?