I'm facing a super weird bug (I guess) which triggers an endless recomposition, it took me a while t...

# compose

[ste]

I'm facing a super weird bug (I guess) which triggers an endless recomposition, it took me a while to narrow it down to a minimal reproducible example (15 LOC snippet in first comment)...
Edit: https://issuetracker.google.com/issues/230530875

[ste]

class Model(val resultState: State<String>): CoroutineScope by GlobalScope

@Composable
fun Bug() {
    println("[${System.currentTimeMillis()}] Recomposition...")
    
    val resultState = produceState(initialValue = "initial") { value = "loaded" }
    
    val model = remember { Model(resultState) }
    
    LazyColumn { 
        model.resultState.value
    }
}

[ste]

Key points to reproduce:
1. Bug must not be `inline`;
2. Model must be (by delegation) a CoroutineScope or have a CoroutineScope property;
3. Model::resultState must be accessed within a LazyColumn or LazyRow scope.

[ste]

Output:

I/System.out: [1651057113536] Recomposition...
I/System.out: [1651057113558] Recomposition...
I/System.out: [1651057113570] Recomposition...
I/System.out: [1651057113586] Recomposition...
I/System.out: [1651057113603] Recomposition...
I/System.out: [1651057113619] Recomposition...
[...]