Where is File Sync Progress in iCloud for windows 10

Windows10 enterprise, installed iCloud from windows store.

When I paste a large files/folders in my iCloud drive folder, it start uploading to the cloud. But where can I see the uploading progress?

Under iCloud activity center, It is only showing "uploading xx files (where XX is the number of files). But where is detailed info like what's the size of the files, how much is uploaded till now, what's the current uploading speed, how much it will take to complete?

We can see such info on almost every file storing/sharing service, but I never find it in iCloud windows client. Any special way to monitor the upload/download process?