[Adaptive JetStream] TopBar layout is not used even when the window width is Large

[dturner]

The logic to decide on the navigation component type looks like it should use a top bar layout if the window width is large or above:

@Composable
fun rememberNavigationComponentType(): NavigationComponentType {
    val windowSizeClass = currentWindowAdaptiveInfo().windowSizeClass
    val isLeanbackEnabled = isLeanbackEnabled()
    val isAutomotiveEnabled = isAutomotiveEnabled()
    
    val isPreview = LocalInspectionMode.current
    val isSpatialUiEnabled = if (isPreview) {
        false
    } else {
        hasXrSpatialFeature() && isSpatialUiEnabled()
    }

    return remember(isLeanbackEnabled, isAutomotiveEnabled, windowSizeClass, isSpatialUiEnabled) {
        selectNavigationComponentType(
            isLeanbackEnabled = isLeanbackEnabled,
            isAutomotiveEnabled = isAutomotiveEnabled,
            isLargeWindow = windowSizeClass.isWidthAtLeastLarge(),
            isSpatialUiEnabled = isSpatialUiEnabled
        )
    }
}

// Select the navigation component type based on the available input devices.
private fun selectNavigationComponentType(
    isLeanbackEnabled: Boolean,
    isAutomotiveEnabled: Boolean,
    isLargeWindow: Boolean,
    isSpatialUiEnabled: Boolean,
): NavigationComponentType {
    return when {
        isSpatialUiEnabled -> NavigationComponentType.Spatial
        isLeanbackEnabled -> NavigationComponentType.TopBar
        isAutomotiveEnabled -> NavigationComponentType.TopBar
        isLargeWindow -> NavigationComponentType.TopBar
        else -> NavigationComponentType.NavigationSuiteScaffold
    }
}

However, when currentWindowAdaptiveInfo() has a parameter supportLargeAndXLargeWidth which defaults to false meaning that even on large screens, isLargeWindow will still be false.

Suggest updating to set this parameter to true.