Hello,
Since the desktop client version 3.2.3 I have noticed, that the folder icon in explorer is no longer the blue NextCloud icon (25), but the classic windows folder icon (21). See picture: https://i.ibb.co/Q9df5jY/overlay.png Can you confirm that?
VG
No.
Only the root folder of a sync folder in your client has the blue icon.
At least on my Win10 with the last 6 client versions it was like that.
How many folder syncs do you have configured in your client?
I know, but both folders are root folder! Thats also the first time, that a folder has not the blue icon. And this folder was configured with the new version.
I have in sum 7 sync folder configured.