Let people select their paper size regardless of their printer
Excel retrieves its list of paper sizes from the printer driver. But nowadays, we are no longer directly connected to the printer. We create the document and send it to the print service. More often, the only printer we have installed is the Send To OneNote virtual printer that does not have A5 or any other popular sizes.
Please feed a list of well-known paper names to Excel and let us select them independent of the printer driver, including all the ISO 216 paper sizes.