val multiSelectionEnabled = rememberSaveable{mutableStateOf(selection.isNotEmpty())}.value

Will changing selection, trigger a recomposition? Can this be used instead of using delegates?

No. You need to set

selection

as a key:

var multiSelectionEnabled by rememberSaveable(selection) { mutableStateOf(selection.isNotEmpty()) }

But, unless you need to change

multiSelectionEnabled

manually, neither

rememberSaveable

nor

mutableStateOf

is needed here (that

.value

is what makes me think you are missing something)

What is

selection

? If it's a snapshot state then this seems like a good use for

derivedStateOf

@Zach Klippenstein (he/him) [MOD] it's not a snapshot state. İt's just an array of selections passed to composables that need it