ISM: Concatenated file not copied from tmp_preprocessing_2 to preprocessing_2

When running the ISM1 script with concatenation enabled, the concatenated input and the concatenated metadata files are correctly created in tmp_preprocessing_2, but only the concactenated input is copied to preprocessing_2. Later on, the script is looking in preprocessing_2 to access the metadata, raising the following error:

OSError: ...\ivas-processing-scripts_ref\gen_ism1_output_r1\preprocessing_2\gen_ism1_input_r1_concatenated.wav.0.csv not found.

Should be easy to fix, but I'm not familiar enough with the script to do so