Add Classes and attributes to singe pages created with theme builder

Prerequisites

• I have searched for similar features requests in both open and closed tickets and cannot find a duplicate.
• The feature is still missing in the latest stable version of Elementor ( Elementor Pro )

What problem is your feature request going to solve? Please describe.

I'm integrating a transition library (like swup or barba). The problem is that everything is feasible until we talk about single pages for a CPT, I can't modify the template file (php) to modify how the HTML is generated (yes for pages and native posts...) The thing is how can I modify the HTML mark up of a single created by theme builder?



Describe the solution you'd like

Maybe the only thing we need is to add classes and attributes in the singe page settings, but that is still not possible, we only have css and scroll snap options

Describe alternatives you've considered

_No response_

Additional context

_No response_