This is a more basic way to show plans on mobile. We would also look at working on swiping full cards on mobile once we have this launched.

This is a big improvement.
I only noticed a small thing/question鈥攕hould the 'show included features' caret be all the way to the right, like collapsible card instead of next to the label? When next to the label it implies a select menu (like the section nav) rather than an accordion.
Yep definitely.
Here's a rough sketch of how the feature expansion behaves

Can't we just use the standard left-aligned card title for 'show included features?' Can you click on the text itself?鈥攊t'd be nice if you could click anywhere in the collapsible card to expand it I think.
Oh you're right @rickybanister, I must have been using the wrong prop.

header vs summary
Updated to look like:

That looks great!
Most helpful comment
This is a big improvement.
I only noticed a small thing/question鈥攕hould the 'show included features' caret be all the way to the right, like collapsible card instead of next to the label? When next to the label it implies a select menu (like the section nav) rather than an accordion.