Codea has been available on iOS for 6 years & I recall they introduced the feature first, so I’m wondering if Swift Playgrounds got the idea from Codea
Re:iOS Menu
by Pulcinella on Sunday January 06, 2019 @11:10AM
(#18838975)
I think a lot of the Swift Playgrounds ideas are “officially” acknowledged to have been inspired by that Bret victor “Inventing on Principle” talk.
Swift Playgrounds has something similar.