Dear community,
It seems that to be able to use Pipelines with Power Pages Sites the site needs to be on the enhanced data model, as of right now my site is on Standard.
https://learn.microsoft.com/en-us/power-pages/configure/power-pages-solutions

Checking another MS official site it seems that it is not possible to migrate those websites, yet.
https://learn.microsoft.com/en-us/power-pages/admin/enhanced-data-model

I am a bit confused because it seems that you can migrate using this link: https://learn.microsoft.com/en-us/power-pages/admin/migrate-site-configuration?tabs=sol by downloading and uploading the site in the new environment with the enhanced data model activated but while doing it, it fails, below the error:

Any suggestion, advice and clarification on this matter?
Thank you,
Jose G Diaz