Error: GodotPhysicsServer2D::body_test_motion: Parameter "body->get_space()" is null.

An error consistently occurs during or after a scene transition.

E 0:00:07:0301 GodotPhysicsServer2D::body_test_motion: Parameter “body->get_space()” is null.
<C++ source> servers\physics_2d\godot_physics_server_2d.cpp:997 @ GodotPhysicsServer2D::body_test_motion()

This error occurs in projects I created, as well as in sample projects such as Menu Sample Baselor Quest and DataBase Talk Scene Sample, so it does not appear to be an issue specific to my project.

I am creating a title screen, pressing a button, and transitioning to the main scene; the error is output during this transition. However, the game does not crash, so there is no major disruption.

I believe “body_test_motion” is an internal component of AGM, and since it seems related, please investigate.