That said, the Canada Food Guide page certainly has fat covered. It doesn't mention it straight from the landing page, but if you explore the guide, you find it pretty quick.
The first link in the sidebar of the Canada Food Guide, "Food Choices," takes you to
https://food-guide.canada.ca/en/healthy-food-choices/
which states in the second line of text "Choose foods with healthy fats instead of saturated fat." That text is (non-obviously) a link to
https://food-guide.canada.ca/en/healthy-eating-recommendatio...
which provides about the same amount of detail about healthy versus saturated fats. It also mentions that "the type of fat you eat over time is more important for health than the total amount of fat you eat."
Finally, the "Further Reading" section links to
https://www.canada.ca/en/health-canada/services/nutrients/fa...
which goes into much more detail, and even provides links intended for industry and health professionals for anyone looking for yet more information.
While the Canadian guide's layout is different from the Harvard Healthy Eating Plate, I'd say the Canadian guide has fat covered pretty well!