Update update_kinematic_position not working as intended. Does it require some additional update call?

[samaursa]

If I have a kinematic RB and a dynamic RB where both are moving. The kinematic is moving by calling update_kinematic_position and the dynamic RB is moving through velocities.

When the shapes appear to collide, no contact points are generated. However, when the dynamic RB reaches the kinematic RBs starting position, contact points are generated. It's as-if the kinematic RB never moved, despite update_kinematic_position being called every frame to move it.

What am I doing wrong?