MaterialProxyReplace node does not work with Approximate setting in HLOD generation or Actor Merge

This is the same behavior for HLOD generation of World Partition.
Replace is useful when there is a material that changes parameters with information such as camera.

1. Create a branching material with MaterialProxyReplace node
   [Image Removed]
2. Place two Cubes with the created materials
3. Select them and run Actor Merge
4. For the Merge setting, set Merge Material to Enable. The MaterialProxyReplace node will then be evaluated
   [Image Removed]
   [Image Removed]
   In the case of the Approximate setting, the MaterialProxyReplace node does not work
   [Image Removed]
   [Image Removed]