Record Editor Cobol To Csv

I have a problem that I’m facing with Record Editor and trying to convert COBOL data and Copybook files to CSV. I’m stuck at a point where “Generate Code for Cobol Copybook creates a preview that is accurate, but I’m not able to export it because the only way I can get it accurate is by using “Unknown File Format”, “Fixed Length Binary” file structure with record length of “XXX” or “422”. Maybe someone knows how to fix this? or how to approach this situation?

Initial
Unknown File Format
Final