Hovering stuff generally should give a feedback that the thing is clickable, generally something like highlighting the background, and maybe changing the mouse cursor to the little hand, but the tutorials don't do it, so it feels really off. Adding that feedback would be nice :)
Below are examples of said lack of feedback (in https://svelte.dev/tutorial/kit/introducing-sveltekit)
(sorry for the weird writing I'm trying to be formal :/ )