No I have not. I only applied in Aug only.Yes that is the official guide and like I posted above, they have provided the example of how to fill this - check 'Yes' and then provide an explanation. This is the France example scenario they've provided on the official guide.
In any case, I think your choosing 'No' would also workout hopefully. Its should be fair enough to choose that too.
Have you already gotten an AOR?
In my case we moved to Canada in Feb (me) and July (family) 2017 from UAE (COO)
So the 4 years would be completed in July 2021 for everyone... For that reason only I applied only in Aug 2021 and not earlier