[PartDesign]: Fix refine boolean not being obeyed at multiple places

Related to issue #3927

src/Mod/PartDesign/App/FeatureFillet.cpp

@@ -123,6 +123,7 @@ App::DocumentObjectExecReturn *Fillet::execute(void)
             return new App::DocumentObjectExecReturn("Fillet: Result has multiple solids. This is not supported at this time.");
         }
 
+        shape = refineShapeIfActive(shape);
         this->Shape.setValue(getSolid(shape));
         return App::DocumentObject::StdReturn;
     }