sssd ad_access_filter with nested groups

[Personne]

Hello,

I've been using sssd for quite a while now without issue, but today I'm
having that problem

My IDP is Active Directory, I'm having a "user1" member of a
"group1", and
that "group1" is member of multiple groups, on of them is called
"access_server1"

I'm trying to apply ad_access_filter with nested group, and therefore
require to recurse the groups

I have tried:

ad_access_filter = memberOf=cn=access_server1,cn=Users,dc=glop,dc=com
but it does not work because of this
https://confluence.atlassian.com/crowdkb/active-directory-user-filter-doe...

Then I tried to apply what is in this article and my LDAP filter is:

ad_access_filter = (memberOf:1.2.840.113556.1.4.1941:=cn=access_server1
,cn=Users,dc=glop,dc=com)
But it still does not work

I got this beautiful error message in the sssd log file

(Tue May 19 00:07:55 2020) [sssd[be[glop.com]]] [parse_filter] (0x0020):
Keyword in filter
[(memberOf:1.2.840.113556.1.4.1941:=CN=access_server1,CN=Users,DC=glop,DC=com)]
*did not match expected format*
(Tue May 19 00:07:55 2020) [sssd[be[glop.com]]] [ad_parse_access_filter]
(0x0080): Access filter
[(memberOf:1.2.840.113556.1.4.1941:=CN=access_server1,CN=Users,DC=glop,DC=com)]
*could not be parsed, skipping*
(Tue May 19 00:07:55 2020) [sssd[be[glop.com]]] [sdap_access_send]
(0x0400): Performing access check for user [user1(a)glop.com]

Thanks for your help