Just to clarify, that is a bit different from what is being done for Ukrainians. We can issue single journey travel documents for people who are seeking to come to Canada from Afghanistan or a third country, but they get the travel document after they have completed the process. The challenge I see with what you propose, which is issuing a single journey travel document that would allow them to exit Afghanistan, is that it doesn't actually solve the safe passage issue.
I'm sorry. It looks like you want to jump back in.