Safari PDF Saving Issue

No, the file in question seems to have disappeared. I was unable to get the website to "print" again, so I snapped a screenshot of the information. I was told by an Apple Tech that there is an issue where the destination folder somehow changes from default to "volumes" and you can't save to that folder. He said that it should be corrected on a future update.

I selected print on a webpage and PDF and changed the destination folder back to "Desktop" and I hope it remains the same, but it is a little frustrating that I don't have the confirmation page for an online payment in the format that is the same as all my others.

It just occurred to me to open the Screenshot and try to save it as a pdf, so I was able to convert the file to the same format and name it to match the rest of the files, so if I need to retrieve it, I can search it by date or other info, so my data problem is solved, but the fact that my computer redirected documents to a non-existing destination is a concern.

I did not change the default location for saving files. I don't know why this is now appearing as "Volumes"

Is there anything i have to do to get it to use 'Desktop' or 'Documents' as default?