Export pdf from notability

This is a new problem for me. It has been working to this point.

I attempt to export out of notability and the default is pdf - I think select share with Devonthink. When the devonthink clipper opens it has a link (file:\) rather than the pdf.

To make things more confusing, if I reboot my ipad - the first one will work fine and the it reverts to the file:\

Any suggestions?

Does restarting only Notability fix this too?