I’m passing in a NavController to a Column inside a LazyColumn and using the Columns onClick to navigate. (i.e. navigation from a list item.) I’ve logged & debugged inside the receiving composable and the navigation works, but the screen does not update. The old screen stays visible and all the list items still look clickable. Can’t see anything in the logs. How do I go out debugging this?

Yeah, your start destination, just like every other destination, is drawn by the NavHost; you don't need to draw it separately

Took me a little while to realise that! Since I started with a working screen then added the NavHost, (the page here https://developer.android.com/jetpack/compose/navigation doesn’t explicitly show where the NavHost goes / what it replaces)

The docs do explicitly say

As you navigate between composables, the content of the NavHost is automatically recomposed.

I’m only just picking up Compose so that doesn’t really explain it for me. But also because I randomly started learning from here first most other ppl maybe will get it! I would have understood it faster, if the code examples on the page showed how the

NavHost

interacts with

setContent

i.e. how you start with NavHost