Short answer:
@Besram is correct that officially published decisions, which can be researched at the CanLII website here:
https://www.canlii.org/en/ca/ , confirm cases in which PRs living in Canada triggered RO enforcement by making a PR card application; common scenario is the PR was waived into Canada (no inadmissibility proceedings attendant PoE examination, or as many phrase it here, "not reported") despite being in breach of the RO, and then rather than waiting to apply only after staying long enough to get into RO compliance (many will need to wait two years), they soon make the PR card application triggering inadmissibility proceedings.
I cite and link numerous examples of Removal Orders triggered by a PR card application here:
https://www.canadavisa.com/canada-immigration-discussion-board/threads/h-c-reasons.678182/page-2#post-8485647
Some examples of cases where inadmissibility proceedings were triggered by PR card application, resulting in Removal Order and loss of PR:
Some examples of Removal Order triggered by PR card application, determined to be valid in law, but IAD allowed H&C relief:
It is typical in many of these cases for the PRs to travel outside Canada after making the PR card application, tending to have a negative impact. However, how that affects the outcome, in contrast to the impact of staying in Canada after applying, can get complicated because days in Canada AFTER making a PR card application continue to count up to the date IRCC conducts a formal RO compliance examination. So those who stay, or even stay for most of the days after applying, get credit for those days and if they've stayed enough that could mean they are in RO compliance by the time of an enforcement interview, or even if still short they will get the benefit of the additional time in Canada in assessing H&C considerations . . .
. . . for the latter, in particular, see Metallo v. Canada, 2021 FC 575,
https://canlii.ca/t/jgdc5 or
https://decisions.fct-cf.gc.ca/fc-cf/decisions/en/item/498581/index.do . . . which, by the way, addresses the exception I referenced in the post where I listed and discussed many of these cases. In particular, I stated:
That IAD decision was successfully brought for judicial review before the Federal Court, which again is here: Metallo v. Canada, 2021 FC 575,
https://decisions.fct-cf.gc.ca/fc-cf/decisions/en/item/498581/index.do and a significant part of Justice McHaffie's decision more fully and better articulates what I clumsily tried to explain back in 2020, that days in Canada AFTER making a PR card application count toward meeting the RO. I further addressed this in-depth, at-length in the topic titled "RO Compliance & Date of PRC application" here:
https://www.canadavisa.com/canada-immigration-discussion-board/threads/ro-compliance-date-of-prc-application.738265/
But for the PR who is not in RO compliance (thus meeting the definition of inadmissible), once inadmissibility proceedings have been initiated, which again can happen in response to making a PR card application, days in Canada after that do NOT count toward meeting the RO. Remaining a PR pending the outcome of the proceedings and an appeal does not offer much comfort unless the PR actually succeeds in making a H&C case that persuades officials to allow the PR to keep status.
Main thing about what you say is that if the PR has managed to return to Canada without triggering inadmissibility proceedings at the PoE (without, as most say, "
being reported," and, it is important to remember, without making misrepresentations along the way), their PR status is good . . . and if they stay long enough to get into RO compliance without triggering a RO compliance examination (so NOT making any PR card or sponsorship application), they will be OK.
SUMMARY:
We see many credible anecdotal reports about PRs successfully returning to Canada without encountering inadmissibility proceedings at the border despite being in breach of the RO. This is further documented in IAD and FC decisions.
Even though they have valid PR status and are living in Canada, they should AVOID making a PR card or sponsorship application UNTIL they have stayed long enough to meet the RO.