Jetpack Compose version: 1.4.2

Jetpack Compose component used: Modifier.focusRequester, Modifier.focusGroup(), Column, Box

Android Studio Build: not applicable

Kotlin version: 1.7.20

Android TV & moving focus using D-Pad

Code Sample:

@OptIn(ExperimentalComposeUiApi::class, ExperimentalFoundationApi::class)
@Composable
fun Sample() {
    val requester1 = remember { FocusRequester() }
    val requester2 = remember { FocusRequester() }
    val requester3 = remember { FocusRequester() }

    val interactionSource1 = remember { MutableInteractionSource() }
    val interactionSource2 = remember { MutableInteractionSource() }
    val interactionSource3 = remember { MutableInteractionSource() }
    val focused1 by interactionSource1.collectIsFocusedAsState()
    val focused2 by interactionSource2.collectIsFocusedAsState()
    val focused3 by interactionSource3.collectIsFocusedAsState()

    var selected by remember { mutableStateOf(requester3) }

    val requester4 = remember { FocusRequester() }
    val interactionSource4 = remember { MutableInteractionSource() }
    val focused4 by interactionSource4.collectIsFocusedAsState()

    Box(modifier = Modifier.fillMaxSize()) {
        Row(modifier = Modifier.align(Alignment.Center)) {
            Box(modifier = Modifier
                .size(20.dp)
                .background(if (focused4) Color.Red else Color.White)
                .focusRequester(requester4)
                .focusable(interactionSource = interactionSource4)
            )
            Box(
                modifier = Modifier
                    .focusProperties {
                        enter = {
                            println("FocusProperties focusProperties enter")
//                            selected   //>>> If passed focus requester different than Default scope triggered only once
                            FocusRequester.Default
                        }
                        exit = {
                            println("FocusProperties focusProperties exit")
//                            requester4   //>>> If passed focus requester different than Default scope triggered only once
                            FocusRequester.Default
                        }
                    }
                    .focusGroup(),
            ) {
                Column(modifier = Modifier) {
                    Box(modifier = Modifier
                        .size(20.dp)
                        .background(if (focused1) Color.Red else Color.White)
                        .focusRequester(requester1)
                        .focusable(interactionSource = interactionSource1)
                        .clickable { selected = requester1 })
                    Box(modifier = Modifier
                        .size(20.dp)
                        .background(if (focused2) Color.Red else Color.White)
                        .focusRequester(requester2)
                        .focusable(interactionSource = interactionSource2)
                        .clickable { selected = requester2 })
                    Box(modifier = Modifier
                        .size(20.dp)
                        .background(if (focused3) Color.Red else Color.White)
                        .focusRequester(requester3)
                        .focusable(interactionSource = interactionSource3)
                        .clickable { selected = requester3 })
                }
            }
        }
    }
}

Expected behaviour:

• Every time when we reach with focus using d-pad the Column that contains focusable Boxes scope of enter = {} should be triggered and selected focusRequester should be focused

What happens:

• Only on first attempt with FocusRequester different than Default when we reach with focus using d-pad the Column that contains focusable Boxes scope of enter = {} is triggered and correct Box is selected, each next focus enter does not trigger this scope and the default behaviour is triggered. Only on first attempt with FocusRequester different than Default when we exit focus using d-pad the Column scope of exit = {} is triggered and correct Box is selected, each next focus exit does not trigger this scope and the default behaviour is triggered.
• If we set enter/exit = { FocusRequester.Default } scope is triggered every time