Reimport Ignores Convert Scene Unit and Convert Scene Settings

When importing an FBX with a unit scale that is different from UE4's unit scale it will import correctly by unchecking Convert Scene Unit and leaving Convert Scene checked.

If you reimport the mesh these settings will get overridden and the mesh will have incorrect scale.

1. Import attached FBX into a 4.14 project
2. Make sure Convert Scene Unit is unchecked and Convert Scene is checked
3. Right click asset and reimport

RESULT
The mesh will ignore its Convert Scene settings and Scale up to be very large

EXPECTED
The mesh will keep the same settings used on import