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To view files Shared with Me on the local OneDrive Client(in File Explorer) items must be in a shared folder. Individual Files cannot be synced to be viewed on the local client.
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Click on the OneDrive logo at the top to go to your OneDrive account.
At the bottom left corner choose Return to Classic View.
Go to the Shared and select Shared with meyou at the top to see files that have been shared with you.
Select the Folder you wish to be displayed on the OneDrive Desktop App.
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Once you have opened the folder at the top you will see the Sync option, select Sync (the folder must be opened to see the Sync option).
A new window will open, press Sync now.
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