Mojave Preview - No permission to Move a pdf file
When I open a pdf from my Outlook mail, it opens in Preview, with a default Outlook Temp folder address. When I try to Move the pdf to the folder I actually want to save it in, I get the message, "The document could not be saved as____. You don't have permission." And yet when I open Get Info it says I have full permission to Read and Write.
I talked to Apple Tech Support and they said that when a file is opened in Preview it hasn't really been saved anywhere, so you can't move it (?!?) which is more than a little stupid.
So now I have to Duplicate it and save the duplicate, which is two steps instead of the one it used to be when we still had "Save As" in Preview (sigh) - and still is for most documents.
Is there any more efficient way around this MacOS idiosyncrasy?
iMac Line (2012 and Later)