We currently see an issue with notifications locally (if "Disable file messages" isn't marked) 


If a user have been granted access to a subfolder-share and there is a file change in the root share, the user with only access to the subfolder will see the notification shortly. 


We are aware of the issue and we are working on a solution for this. 


I will update this article as soon as I have any news. 


Regards,

RushFiles