Notification for Groupfolders - for all in Group

Hi,
I am facing issue, that group with group folder is not receiving notifications when something new is uploaded.

Schema:

Group Folder - User Group (in the Group , I have few users)

When I make DIR as a user and share that folder, all users , which have share rights

It is possible to get notifications for Group folders ?

I have the same Problem. Is there a way to activate notifications for Group Folders?

I will be happy, if somebody can help me.