Object Type (Collision presets) not updating immediately after toggling 'Simulate Physics'

Collison -> Collision Presets -> Object Type does not immediately update when toggling simulate physics.

Tested in Main CL 4374913

1. Drag a Mesh into the World
2. Stretch Details Panel so that bSimulatePhysics and Collision Presets are visible
3. Enable 'Simulate Physics' expand Collision Presets
4. Observe Object type is "WorldStatic"
5. Deselect and reselect Mesh

Result: Mesh Object Type now refreshes to show 'PhysicsBody' (Similar behaviour when toggling SimulatePhysics off / Transition to WorldDynamic)

Expected: Object type is refreshed while toggling SimulatePhysics (Similar to how Collision Presets toggles between BlockAllDynamic and PhysicsActor)