Problem with Dynamic Groups [IDM 4.7.2 | eDir 9.1.2]

Hi!

I have a problem with Dynamic Groups membership for users.

In iManager I create a dynamic group and adjust the query for it - it works fine.


The person becomes a member of the dynamic group:


I press OK to finish my work with this dynamic group. After that, I open the user properties and have a look at his 'Group Memberships' attribute. And this attribute is empty. Why? Where is the information about dynamic group membership?


What am I doing wrong? How can I fix it?

Thanks in advance!