Hi David,
Yes, it works! I can save it as a template and implement it once I delete the “broken” layout it generates when duplicating.
Anyway, I still think that the problem could be in the template. Because with other GP templates I am using (Service and Peak) the duplication function works correctly and I am using Elementor too.
Anyway, your help allows me to advance with my projects but, in my opinion, it is still a ‘patch’ (I don’t know if it has sense in English) and not a definitive solution.
Thank you very much.