add_possessable doesn't work for all objects

Using following code in Python:

seq.add_possessable(seq.add_spawnable_from_class(unreal.CineCameraActor).get_object_template().camera_component)

doesn't create a camera component track in sequencer.

Tested in 4.21.2 (CL - 4753647), 4.22.3(CL - 6959533), 4.23 (CL - 7021509), 4.24 (CL - 7039453)

1. Download and open the attached project
2. Execute the AddPossessableSequencer Python script
3. Open MySequence located in Temp/Sequencer

Expected: Both camera actors should have a Camera Component track

Result: Only CineCameraActor1 has a Camera Component track