I would expect the list header to remain for the 2.0 launch. However I can imagine it becoming a setting in some way in the updates roadmap ahead. This kind of request does fit under the scope of ‘personalization’ as a theme we’re exploring and will continue diving into with the new Clear.
Originally I was actually against the list header myself. My rationale was always ‘you should know the list you’re in from the items in it’. But I softened on this over the years, and feel like there is a coziness in instantly being able to look at the list title and know which one you’re in. So we tried this out and it felt good over time. I would be curious if it grows on you at all!
(P.S. oh also, try the smaller font size options perhaps, as another way to fit more content on screen.)