Lod cross fade doesn't work with Shader Graph

Shadergraph shaders do not give expected results when LOD Groups are set up to cross fade.
Steps to repro:

1. Open attached project
2. Open the Sample Scene
3. Enter play mode and observe the two cliffs as the camera is moving back

Expected: The two cliffs look identical

Actual: The right cliff (which is using shadergraph shaders) does not fade between LODs. Instead it draws both LODs at full opacity in the transition period.