[AppBarLayout] appBarLayout cause coordinatorLayout swipe stucks while swipeRefreshLayout is the parent.

Description:
For some reason I have to put coordinatorLayout inside swipeRefreshLayout, it scrolls well if there is no appBarLayout inside coordinatorLayout, but if I put appBarLayout inside coordinatorLayout, the swipe down gesture not works as expected.

Expected behavior:
When appBarLayout removed.

Source code:

            swipeRefreshLayout {
                onRefresh { isRefreshing = false } // just for test
                coordinatorLayout {

// appbar start
                    appBarLayout {
                        button("appBarLayout") {
                            padding = dip(32)
                        }.lparams(matchParent, wrapContent) {
                            scrollFlags = AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL
                        }
                    }.lparams(matchParent, wrapContent) {
                        behavior = AppBarLayout.Behavior()
                    }
//appbar end

                    recyclerView {
                        backgroundColor = 0xff66ff66.toInt()
                        layoutManager = LinearLayoutManager(context)
//                        adapter = //todo set adapter.
                    }.lparams(matchParent, wrapContent) {
                        behavior = AppBarLayout.ScrollingViewBehavior()
                    }
                }
            }

Android API version: Android 11

Material Library version: 1.3.0-alpha03

Device: Pixel 3a AVD

Inizia con l’esempio annidato fornito con SwipeRefreshLayout, CoordinatorLayout, AppBarLayout e RecyclerView su Android 11 con Material Library 1.3.0-alpha03. Confronta il gesto di scorrimento verso il basso con e senza AppBarLayout e verifica che il comportamento di aggiornamento funzioni come previsto mentre la barra dell’app rimane presente.