The Canadian Government has announced that it will begin tracking all exits and entries of Canadian citizens by any means of transport. This new policy will affect those who use a Canada address for the purpose of maintaining government benefits such as health care, despite being out of the country for longer than 180 days/year.
See this for more complete info:
https://www.msn.com/en-ca/news/canada/canada-set-to-begin-collecting-data-on-travellers-leaving-country/ar-BBUYZlE
Good luck to all who have been maintaining their Canada residency while living full-time outside the country.