Please make the saved job file name input bigger on the Visual Data Compare wizard (and others). In my case it is too short to see the complete file name. See attached screen shot.
Concerning your request, consider the job file being inside a sub-folder that has a long name. Then, it that case the textbox cannot be so long to include the entire file path.
Currently, you can click on the browse button and check the file path as well as the file name.