These are known problems. See, for example, Email PDF files are all in A4 format. Eventually, they will be fixed. Your workaround for now is to print as a PDF, then work with the PDF itself. Not a complete solution, obviously.
These are known problems. See, for example, Email PDF files are all in A4 format. Eventually, they will be fixed. Your workaround for now is to print as a PDF, then work with the PDF itself. Not a complete solution, obviously.