Zend certified PHP/Magento developer

how to add specific folder to sync with onedrive in macOS?

I can not find anything like add folder to sync with oneDrive in macOS. I searched a lot and Microsoft says go to preference->Account->Location to sync. But, there is no ADD button to add any folder rather than the existing oneDrive syncing account folder.

How can I add any other folder to sync in oneDrive? does oneDrive support this feature in MacOs at all? Tx