Refugees can use their own country passport to travel to other countries. There is nothing wrong with doing that. It's when you re-entered your country that you are supposedly fleeing from, that is when it can become a problem.
While you have acknowledged this is not entirely accurate, a further clarification with some emphasis is warranted.
As
@Fallen_Warrior observed, EITHER renewing or using a home country passport creates a
presumption of reavailment, which is grounds for ceasing a refugee's protected person status, even after the refugee has become a Canadian PR. The Canadian law regarding this incorporates the UNHCR guidelines.
As has been discussed at length in hundreds of posts above, however, how the Canadian government has approached this IN PRACTICE indicates a policy of NOT strictly enforcing the cessation provisions. The problem is that there are no clear or reliable guidelines. We have discussed the nature and scope of uncertainty at length.
@shyness is not the first to report successfully becoming a Canadian citizen despite having engaged in activity which could lead to cessation proceedings. And hopefully not the last.
As discussed in depth in many previous posts, the risk of cessation proceedings is dramatically greater when there is a concurrence of both using another country's passport (obtaining or using any other country's passport creates the presumption the individual has that country's protection and thus is no longer eligible to keep protected person status) AND travel to the home country. Nonetheless, there are officially reported cases in which Canada pursued cessation based on having and using a home country passport without alleging travel to the home country.
In contrast, it warrants noting that even refugee-PRs who have done both, using a home country passport and traveling to the home country, have reported successfully becoming a Canadian citizen.
So it is NOT at all clear who IRCC refers to CBSA for cessation investigation or which refugee-PRs CBSA decides to proceed against. It is clear that Canada is still proceeding against some (including in reported data cited in previous posts). It is readily apparent (as the anecdotal by
@shyness and others show) that Canada is NOT proceeding against some.
What makes things even more complicated is that not all refugee-PRs have the same status; some are not governed by cessation provisions. I do not know anywhere near enough about the particulars in Canada's approach to providing refugee or protected person status to even begin sorting this out, other than to recognize that these cessation provisions do not apply equally to all.
All we can safely say, for now, is that any refugee, including refugee-PRs, should be aware that just obtaining a home country passport could be grounds for cessation of their status based on reavailment. In particular, obtaining or using a home country passport creates a presumption of reavailment. The risks of cessation investigation and proceedings increase if the refugee renews AND uses the home country passport. And the risk increases dramatically if the refugee uses a home country passport to travel to the home country.
But reports like that from
@shyness offer significant hope there will be no problem for those who have already done some of these things.
Thus, to revisit much of what has been posted before, what we can safely say, again for now, for the refugee-PR (except those who are certain they are not subject to cessation) it is:
-- better to NOT renew or obtain a home country passport
-- better to NOT use a home country passport if one already has such a passport
-- better to NOT travel to the home country by any means
-- especially BEST to avoid travel to the home country using a home country passport
-- GOOD IDEA to consult with a lawyer before applying for citizenship if the refugee-PR has done ANY of the above
-- BUT no need to panic if you have done some of the above and have already applied for citizenship; BUT still BEST to not do any of the above again UNTIL after taking the citizenship oath
NO WRONG-DOING INVOLVED:
It also warrants emphasizing that a refugee-PR is NOT doing anything that is wrong, under Canadian law, even if the refugee-PR travels to his or her home country or obtains a home country passport. Reavailment is NOT about doing anything that is morally or legally wrong. It is about who qualifies for protected person status and circumstances under which a person may no longer qualify for protected person status.
Sure, "wrong" is a very broad, vague term. We say we made a "wrong" turn if we went a way other than the way we wanted to go. But that is substantively different than saying someone made a "wrong" turn by going the wrong way on a one-way street, let alone referring to the commission of crimes involving moral turpitude as "wrong."
I believe it is important to be clear that there is no moral or legal "wrong" involved when a refugee-PR engages in actions which may be grounds for cessation of protected person status. Thus there is no compelling reason for Canadian authorities to pursue strict enforcement of the UNHCR guidelines. Similar to the PR Residency Obligation. There is no moral or legal wrong involved if a PR fails to meet the PR RO. It can have negative consequences in terms of losing PR status, but there is no moral or legal wrong involved, and it has NO negative implications for the individual in future transactions with the Canadian immigration system . . . and, in particular, there is no compelling reason (under current law, recognizing there are some forum participants who apparently have strong views otherwise) to strictly enforce the RO.
These are matters regarding which there tends to be broad discretion, for which policy and practice is more focused on the rule's purposes rather than the technicalities. The danger is that some see the leniency allowed others and interpret that to be a license to act that way.