Can I print a 3:2 photo in the QX20?

Good morning, I want to buy the Canon SELPHY QX20 and I want to know if from the SELPHY Photo Layout application it is possible to print in 3:2 format without cropping or resizing. I have an EOS R10 camera and I want to be able to print my photos without losing part of it as it happens in the Instax.

The only thing that keeps me from buying it is the inability to find that my photos won't be resized or cropped when printed.

Thanks!