There seem to be a growing set of problems between FileMaker and the latest Mac OS. This could be one more. There have been problems with this in earlier versions that were later fixed with the release of updated printer drivers.
Does Save As PDF with Records being Browsed work correctly?
Have you checked the Canon web site for an updated printer driver?
I recommend that you repost this report in the Report an Issue section of the report so that the TS folks will see it and add it to their bug database if they do not already have such a report on file.