Sync AND Virtual drive

On the Windows desktop client i don’t find where i can combine Sync AND Virtual drive for other things.
When confgiure my account, i just choose only one.
For example for users who want sync their Documents and just have a virtual drive for a folder share (don’t want sync locally)
Or it’s not a feature possible ?

When you use virtual files, you can right-click a file or folder and mark it as available offline. Then it will always keep those files downloaded.