Re-importing Datasmith file resets all materials

Is there a way to keep existing materials settings without having to set up materials again every single time you re-import Datasmith file.

Have you found any solutions or workflows to handle this issue? I am running into the same thing. In arch viz, the model is always going to be changing, and losing the material work that has already been done is not a good option.

Just providing an update that the re-import workflow has been greatly improved upon in Unreal Studio 4.20.