I mentioned in an earlier post, that I'd given Stripe a heads up about this issue (I even linked them to this thread), here's their reply...
"Hi there,
Thanks for reaching out! I see you had some concerns around Prestashop and Stripe being ready for SCA.
I wish I could be of a bit more help here, but since Prestashop built their integration with Stripe, they’ll be best able to help you with this directly. I especially recommend reaching out to them, because in this case I haven't found information about this experience outside of this thread in the Prestashop forums you've provided.
You can get in touch with Prestashop through their support page:
https://www.prestashop.com/en/support
Please let me know if you have other questions, as I am more than happy to help!"
...so - in essence - shrugging their shoulders ...how can it be an 'official stripe extension' if Stripe have no muscle here?
"