A section field would allow you to break up longer or complex forms into logical sections, each with its own title.
I feel like an Accordion element already kind of handles this, especially if you wanted to collapse sections.
There’s the semantic fieldset and legend HTML tags to logically group fields inside a form, effectively creating sections. It can be done with a div and setting its HTML tag accordingly. Maybe include a prefab for everyone or do you think that’s not necessary?
I like the idea of using an accordion for this too, especially if you’d like to make sections collapsible. However that element doesn’t allow you to set the proper semantic HTML tags.