Hello,
We have been using a custom com.apple.docks.plist for a while to set a default dock for our imaging. We deploy this to the User Template folders using FUT. I have updated that to trim it down even more for our 10.13 rollout and I see that the Downloads folder there just shows as a '?' now. I don't think we did anything before to get those to update as the Template fills the user home folder. However, now that seems to not be automatically adjusting to the new user.

Is there something to make a Documents or Downloads folder in the Dock update properly for each login?