thank you, yes, I think I understood!
Let me ask you a last question - so, if any status, except being citizen or PR, ceases once I leave Canada, how does it comply with the CIC requirement to "maintain a legal status in Canada for all the time when my application for PR is processed" - while they at the same time admit that it's possible to leave for some time although with no guarantees to be let back in ("Can I leave Canada while IRCC processes my application for permanent residence? Yes. However, if you leave Canada while your application is being processed, you must meet all the admissibility rules before being allowed back into Canada.")?
Like - let's say I leave while being on visitor record, before of after getting AOR, or even after I receive work permit, whatever works better - but while my PR application is still in process. And I manage to be let back in - did I met the requirement of "maintaining legal status" even though I left?