I'm trying to create presets for my most commonly used print sizes but there doesn't seem to be a way to save them on iPad Pro. I do most of my work there instead of on my laptop lately (traveling) but I can't make the same presets I have on my laptop. Am I missing something?
The file new dialog on iPad does not currently have an option to save presets, but the last 20 unique new document sizes are retained in the Recents list. Another option would be to create empty files for the sizes you want. Save them to Files on your iPad and pick them from the Import and open option to create the new cloud document on the iPad