I do not see why the IRCC will much care about tying down the exact nature of your working relationship for PR purposes. They probably care if you have work, earn income, etc.
As noted in a recent BC Supreme Court decision: "It is now well established that there is a continuum of working relationships between that of an employee and that of an independent contractor."
For an illuminating discussion on the topic, see:
Cho v.
Stonebridge Solutions Inc., 2020 BCSC 1560
https://www.bccourts.ca/jdb-txt/sc/20/15/2020BCSC1560.htm
I refer, in particular, to what is said at para. 20
et seq.
If you care for more, here are a couple:
Farren v
. Elite Service Group Inc., 2020 BCSC 23
https://www.bccourts.ca/jdb-txt/sc/20/00/2020BCSC0023.htm
Meridian Distribution Ltd. v.
Endeavor Design Inc., 2019 BCSC 2406
https://www.bccourts.ca/jdb-txt/sc/19/24/2019BCSC2406.htm
I can come up with a few dozen more, if you want 'em.
As an aside, I doubt any VO has the depth of knowledge of Canadian employment law to arrive at any meaningful conclusion in many cases. But, as I said, I can see no reason why they need delve into the niceties of employment law in many, if any, cases.