It seems a lot of people are having a problem filling in "Country of Residence Abroad" when filing for a QR code.
It's simple....."Country of Residence" is the same as "Where do you live?" If you live in the U.S. but are visiting Germany, you don't put your current German address, you put your U.S. address (if you live in the USA.)
Oh, but wait, it says "abroad." True. But remember, this is a French document so outside of France is ....abroad. They want to know where you live outside of France. Not where you are visiting, where you live.
I think they may have used Google translate. When I put in the French term, "Counry of Residence Abroad" came up and it's not a way English Speakers would request that information.
Many are so worried that they are overthinking this.