The issue of remote work and Canadian immigration is becomming an increasingly lively topic. Here are several IRCC e-mails on the matter.
remoteworkremotework2
remotework3
As well, here is another IRCC IMMreps response on the topic.
remote workHere are more IRCC e-mails confirming that it is possible to claim foreign work experience for work done remotely while in Canada.
ATIP on Remote work