I just updated Macintosh OS to 10.13. I already had Filemaker Pro Advanced 126.96.36.1992 installed on my Macintosh.
After upgrading Mac OS to version 10.13, the File -> Save A Copy As no longer has the "Type" option/menu visible.
As a result, I cannot save the file as a Clone. I can only save as a Copy.
The same thing applies to the File-> Export Records.. menu selection, the 'Type' area that used to be in that window is no longer visible.