SharePoint Document Library Column Not Copying to Another Document Library

Hi, 

I have a SharePoint document library and I need to copy the contents to another document library with identical columns. When I use the Copy to option, all the other column data copies except for one Single Line of Text column. 

The columns and the column types are identical in both libraries. 

How do I get the other column contents to copy to the new library? I have included photos. 

Thank you! Original LibraryNew Library