diff --git a/scene/scene.py b/scene/scene.py
index cbeee2f2..a152334d 100644
--- a/scene/scene.py
+++ b/scene/scene.py
@@ -350,7 +350,7 @@ class Scene(Container):
         # point forward.
         animation_mobjects = [anim.mobject for anim in animations]
         ca_mobjects = [ca.mobject for ca in self.continual_animations]
-        mobjects = self.get_mobjects()
+        mobjects = self.get_mobject_family_members()
         for i, mob in enumerate(mobjects):
             update_possibilities = [
                 mob in animation_mobjects,
diff --git a/scene/three_d_scene.py b/scene/three_d_scene.py
index c4c00595..86acbf5b 100644
--- a/scene/three_d_scene.py
+++ b/scene/three_d_scene.py
@@ -73,8 +73,8 @@ class ThreeDScene(Scene):
             return self.mobjects
         return moving_mobjects
 
-    def add_fixed_orientation_mobjects(self, *mobjects):
-        self.camera.add_fixed_orientation_mobjects(*mobjects)
+    def add_fixed_orientation_mobjects(self, *mobjects, **kwargs):
+        self.camera.add_fixed_orientation_mobjects(*mobjects, **kwargs)
 
     def add_fixed_in_frame_mobjects(self, *mobjects):
         self.camera.add_fixed_in_frame_mobjects(*mobjects)