I asked French passport renewal: Must the old passport be returned if one has a valid e-visa using the old passport's number?. It was closed as:
This question does not appear to be about traveling within the scope defined in the help center.
Why? Sounds about traveling to me.
The only comment explaining a close vote is incorrect:
I’m voting to close this question because such e-visas do not exist.
Such visas do exist, see Is there any e-visa that is both linked to a passport and valid beyond the expiration of that passport?, and a passport doesn't have to be expired to be replaced anyway.