There is a problem if we dynamically change selectable text. If selection outranges new text — it crashes. Code to reproduce:

class DemoActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        val text = mutableStateOf("Hello world, Hello world Hello world Hello world" +
            "Hello worldHello world Hello world Hello world  Hello world")
        setContent {
            Column {
                SelectionContainer {
                    Text(
                        text = text.value
                    )
                }
            }
        }

        Timer().scheduleAtFixedRate(object : TimerTask() {
            override fun run() {
                text.value = text.value.substring(0 until (text.value.length - 1))
            }

        }, 1000, 1000 );
    }
}