I still find it slightly bonkers that instead of building in functionality to share tuning in game or even creating an in-game tuning sheet export function, they went with making the screen easier to screenshot.
They already have the Showcase for sharing photos, was it too hard to make a button that auto-screenshots the relevant pages and uploads it to your own Showcase? Like, that's a bad solution, but it's still slicker than expecting people to screenshot the game and share the images using external means.