I got a feature request: It would be very cool to have an accordion (like for FAQ, ...)
In the meantime I can manage to get this working using the HTML-field, but it would be really a nice enhancement :-)
Theme already have a ton of section blocks to choose and the more blocks you add, the slower the page builder will load in the backend. Perhaps if I modify tab sections to be able to use them without images could solve your problem. Maybe you could use them as a FAQ. What you think about that?