diff --git a/authentik/providers/oauth2/api/scope.py b/authentik/providers/oauth2/api/scope.py
index 645427d50..3ef0814f1 100644
--- a/authentik/providers/oauth2/api/scope.py
+++ b/authentik/providers/oauth2/api/scope.py
@@ -1,6 +1,8 @@
 """OAuth2Provider API Views"""
 from django_filters.filters import AllValuesMultipleFilter
 from django_filters.filterset import FilterSet
+from drf_spectacular.types import OpenApiTypes
+from drf_spectacular.utils import extend_schema_field
 from rest_framework.viewsets import ModelViewSet
 
 from authentik.core.api.propertymappings import PropertyMappingSerializer
@@ -23,7 +25,7 @@ class ScopeMappingSerializer(PropertyMappingSerializer):
 class ScopeMappingFilter(FilterSet):
     """Filter for ScopeMapping"""
 
-    managed = AllValuesMultipleFilter(field_name="managed")
+    managed = extend_schema_field(OpenApiTypes.STR)(AllValuesMultipleFilter(field_name="managed"))
 
     class Meta:
         model = ScopeMapping
diff --git a/authentik/providers/saml/api.py b/authentik/providers/saml/api.py
index e89fd7077..8c3bc7257 100644
--- a/authentik/providers/saml/api.py
+++ b/authentik/providers/saml/api.py
@@ -9,7 +9,12 @@ from django.utils.translation import gettext_lazy as _
 from django_filters.filters import AllValuesMultipleFilter
 from django_filters.filterset import FilterSet
 from drf_spectacular.types import OpenApiTypes
-from drf_spectacular.utils import OpenApiParameter, OpenApiResponse, extend_schema
+from drf_spectacular.utils import (
+    OpenApiParameter,
+    OpenApiResponse,
+    extend_schema,
+    extend_schema_field,
+)
 from rest_framework.decorators import action
 from rest_framework.fields import CharField, FileField, SerializerMethodField
 from rest_framework.parsers import MultiPartParser
@@ -185,7 +190,7 @@ class SAMLPropertyMappingSerializer(PropertyMappingSerializer):
 class SAMLPropertyMappingFilter(FilterSet):
     """Filter for SAMLPropertyMapping"""
 
-    managed = AllValuesMultipleFilter(field_name="managed")
+    managed = extend_schema_field(OpenApiTypes.STR)(AllValuesMultipleFilter(field_name="managed"))
 
     class Meta:
         model = SAMLPropertyMapping
diff --git a/authentik/sources/ldap/api.py b/authentik/sources/ldap/api.py
index a0c280727..918940c30 100644
--- a/authentik/sources/ldap/api.py
+++ b/authentik/sources/ldap/api.py
@@ -5,7 +5,8 @@ from django.http.response import Http404
 from django.utils.text import slugify
 from django_filters.filters import AllValuesMultipleFilter
 from django_filters.filterset import FilterSet
-from drf_spectacular.utils import OpenApiResponse, extend_schema
+from drf_spectacular.types import OpenApiTypes
+from drf_spectacular.utils import OpenApiResponse, extend_schema, extend_schema_field
 from rest_framework.decorators import action
 from rest_framework.exceptions import ValidationError
 from rest_framework.request import Request
@@ -122,7 +123,7 @@ class LDAPPropertyMappingSerializer(PropertyMappingSerializer):
 class LDAPPropertyMappingFilter(FilterSet):
     """Filter for LDAPPropertyMapping"""
 
-    managed = AllValuesMultipleFilter(field_name="managed")
+    managed = extend_schema_field(OpenApiTypes.STR)(AllValuesMultipleFilter(field_name="managed"))
 
     class Meta:
         model = LDAPPropertyMapping
diff --git a/schema.yml b/schema.yml
index 7c399edd1..c3aba54d4 100644
--- a/schema.yml
+++ b/schema.yml
@@ -9169,12 +9169,6 @@ paths:
           type: array
           items:
             type: string
-            nullable: true
-            title: Managed by authentik
-        description: Objects which are managed by authentik. These objects are created
-          and updated automatically. This is flag only indicates that an object can
-          be overwritten by migrations. You can still modify the objects via the API,
-          but expect changes to be overwritten in a later update.
         explode: true
         style: form
       - in: query
@@ -9413,12 +9407,6 @@ paths:
           type: array
           items:
             type: string
-            nullable: true
-            title: Managed by authentik
-        description: Objects which are managed by authentik. These objects are created
-          and updated automatically. This is flag only indicates that an object can
-          be overwritten by migrations. You can still modify the objects via the API,
-          but expect changes to be overwritten in a later update.
         explode: true
         style: form
       - in: query
@@ -9649,12 +9637,6 @@ paths:
           type: array
           items:
             type: string
-            nullable: true
-            title: Managed by authentik
-        description: Objects which are managed by authentik. These objects are created
-          and updated automatically. This is flag only indicates that an object can
-          be overwritten by migrations. You can still modify the objects via the API,
-          but expect changes to be overwritten in a later update.
         explode: true
         style: form
       - in: query