google drive "shared with me" folder did not refreshed with new added content

[seec1111]

I've add a "shared with me" folder to ffs and "update->" downloaded yesterday.
The folder today is updated by another user (add some subfolder into it), but ffs cannot load those new added folders. I've tried deleted the folder shortcut on google drive and re-add to another location again, but still not working.
Is there anyway to load the most updated status of a "shared with me" folder?

[xCSxXenon]

Are you sure that the other user added to the correct folder?

[Zenju]

I'm not able to reproduce this. A "shared with me" folder that is linked to "My drive" is updated correctly in my tests when its content changes. However it seems to take a couple of minutes until these changes are notified by Google via change notifications.