CANVA DOCS PDF EXPORT IS WONKY??

Hey guys!

I'm creating a concept note, but for some reason when I download it as a PDF and open in Preview (preview in mac, downloaded on chrome browser,) the layout is slightly messed up and there are cuts in the colorful text frame/boxes.

I think many other people must have had the issue; please help. btw, it's in canva docs, so I can't flatten the pdf when I export, it simply doesn't have that function.

Thanks!