Actually use the saved state

src/main.cpp

@@ -656,6 +656,7 @@ int main(int argc, char** argv) {
     if (!start_new)
     {
         HarnessState state_data = read_harness_state_or_exit(file_to_open);
+        harnessConfig = state_data.config;
         harness = Harness(create_client(use_debug), master_registery, state_data);
     }