Dropping file/folder to Onedrive folder is not synced, how can I fix this?

[mrsfaith]

dropping file/folder to onedrive folder is not synced

Good day.
Running windows 10
dropping file/folder to onedrive folder is not synced, how to fix this ?.
It worked only on right click then send to onedrive.
I am dropping files to dropbox worked fine not in onedrive.
Please help.
Thanks