[CollapsingToolbarLayout] Fragment navigateUp causes viewgroup with scrollflags reset its position. #4912
Description
also not fixed for me, i have a video for it.
mylayout.xml
<com.google.android.material.appbar.AppBarLayout android:id="@+id/fragment_detail_appbar" android:layout_height="wrap_content" android:layout_width="match_parent" android:fitsSystemWindows="true"> <com.google.android.material.appbar.CollapsingToolbarLayout android:id="@+id/fragment_detail_collapsing_toolbar" style="?attr/collapsingToolbarLayoutLargeStyle" android:layout_width="match_parent" android:layout_height="wrap_content" app:layout_scrollFlags="scroll|exitUntilCollapsed" app:expandedTitleTextColor="@android:color/transparent"> <androidx.constraintlayout.widget.ConstraintLayout android:layout_width="match_parent" android:layout_height="match_parent" android:fitsSystemWindows="true" app:layout_collapseMode="pin"> <ImageView android:id="@+id/fragment_detail_thumbnail" android:layout_width="match_parent" android:layout_height="250dp" android:scaleType="centerCrop" android:background="?attr/colorSurfaceContainer" app:layout_constraintTop_toTopOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent" /> <LinearLayout android:id="@+id/fragment_detail_cover_container" android:layout_width="180dp" android:layout_height="280dp" android:padding="8dp" android:layout_marginTop="?attr/collapsingToolbarLayoutMediumSize" android:layout_marginBottom="16dp" android:background="?attr/colorSurfaceContainerHighest" android:layout_gravity="center_horizontal" app:layout_constraintTop_toTopOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent"> <ImageView android:id="@+id/fragment_detail_cover" android:layout_width="match_parent" android:layout_height="match_parent" android:scaleType="centerCrop" /> </LinearLayout> <com.google.android.material.textview.MaterialTextView android:id="@+id/fragment_detail_title" style="?attr/textAppearanceHeadlineMedium" android:layout_width="match_parent" android:layout_height="wrap_content" android:paddingTop="@dimen/inner_spacing" android:paddingHorizontal="@dimen/inner_spacing" android:textAlignment="center" android:textStyle="bold" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@id/fragment_detail_cover_container" tools:text="Title" /> <com.google.android.material.textview.MaterialTextView android:id="@+id/fragment_detail_alternative_title" style="?attr/textAppearanceHeadlineSmall" android:layout_width="match_parent" android:layout_height="wrap_content" android:paddingHorizontal="@dimen/inner_spacing" tools:text="Alternative Title" android:textAlignment="center" android:alpha="0.7" app:layout_constraintTop_toBottomOf="@id/fragment_detail_title" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent" /> </androidx.constraintlayout.widget.ConstraintLayout> <com.google.android.material.appbar.MaterialToolbar android:id="@+id/fragment_detail_toolbar" android:layout_width="match_parent" android:layout_height="?attr/actionBarSize" app:title="@string/detail_fragment_label" app:navigationIcon="@drawable/baseline_arrow_back_24" app:navigationIconTint="?attr/colorControlNormal" app:layout_collapseMode="pin" /> </com.google.android.material.appbar.CollapsingToolbarLayout> </com.google.android.material.appbar.AppBarLayout> <androidx.core.widget.NestedScrollView android:id="@+id/fragment_detail_nested_scroll" android:layout_width="match_parent" android:layout_height="match_parent" android:fillViewport="true" android:fitsSystemWindows="false" app:layout_behavior="@string/appbar_scrolling_view_behavior"> <androidx.constraintlayout.widget.ConstraintLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:paddingHorizontal="@dimen/inner_spacing" android:paddingTop="8dp" android:paddingBottom="?attr/actionBarSize" android:fitsSystemWindows="false"> <androidx.core.widget.ContentLoadingProgressBar android:id="@+id/fragment_detail_progressbar" style="?android:attr/progressBarStyle" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margin="@dimen/inner_spacing" android:indeterminate="true" android:layout_gravity="center" android:visibility="visible" tools:visibility="gone" app:layout_constraintTop_toTopOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" /> <androidx.constraintlayout.widget.ConstraintLayout android:id="@+id/fragment_detail_content" android:layout_width="match_parent" android:layout_height="wrap_content" android:visibility="gone" tools:visibility="visible" app:layout_constraintTop_toTopOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintBottom_toBottomOf="parent"> <com.google.android.material.textview.MaterialTextView android:id="@+id/fragment_detail_synopsis_title" android:layout_width="match_parent" android:layout_height="wrap_content" style="?attr/textAppearanceTitleMedium" android:text="@string/common_synopsis" app:layout_constraintTop_toTopOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent" /> <com.google.android.material.textview.MaterialTextView android:id="@+id/fragment_detail_synopsis_body" style="?attr/textAppearanceBodyMedium" android:layout_width="match_parent" android:layout_height="wrap_content" android:paddingVertical="@dimen/inner_spacing" android:alpha="0.7" android:textIsSelectable="true" tools:text="@string/lorem_ipsum" app:layout_constraintTop_toBottomOf="@id/fragment_detail_synopsis_title" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent" /> <LinearLayout android:id="@+id/fragment_detail_ads_banner_1" android:layout_width="0dp" android:layout_height="60dp" android:orientation="vertical" android:gravity="center_horizontal|center_vertical" app:layout_constraintTop_toBottomOf="@id/fragment_detail_synopsis_body" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent" /> <com.google.android.material.textview.MaterialTextView android:id="@+id/fragment_detail_additional_info_title" style="?attr/textAppearanceTitleMedium" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginVertical="@dimen/inner_spacing" android:text="@string/common_additional_info" app:layout_constraintTop_toBottomOf="@id/fragment_detail_ads_banner_1" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="@dimen/inner_spacing" android:paddingBottom="@dimen/inner_spacing" android:orientation="vertical" android:divider="@drawable/divider_space" android:showDividers="middle" app:layout_constraintTop_toBottomOf="@id/fragment_detail_additional_info_title" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent"> <!-- Status --> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelLarge" android:text="@string/common_status" tools:text="Status" /> <TextView android:id="@+id/fragment_detail_status" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelMedium" tools:text="Completed" /> <!-- Studio --> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelLarge" android:text="@string/common_studio" tools:text="Status" /> <com.google.android.material.chip.ChipGroup android:id="@+id/fragment_detail_studios" android:layout_width="match_parent" android:layout_height="wrap_content" app:singleLine="false" app:chipSpacingHorizontal="8dp" app:chipSpacingVertical="4dp" /> <!-- Rilis --> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelLarge" android:text="@string/common_release" tools:text="Status" /> <TextView android:id="@+id/fragment_detail_release" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelMedium" tools:text="Jul 25, 2025" /> <!-- Musim --> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelLarge" android:text="@string/common_season" tools:text="Status" /> <TextView android:id="@+id/fragment_detail_season" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelMedium" android:textColor="?attr/colorPrimary" tools:text="Summer 2025" /> <!-- Tipe --> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelLarge" android:text="@string/common_type" tools:text="Tipe" /> <TextView android:id="@+id/fragment_detail_type" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelMedium" tools:text="OVA" /> <!-- Censor --> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelLarge" android:text="@string/common_censor" tools:text="Sensor" /> <TextView android:id="@+id/fragment_detail_censor" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelMedium" tools:text="Uncensored" /> <!-- Created --> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelLarge" android:text="@string/common_added" tools:text="Ditambahkan" /> <TextView android:id="@+id/fragment_detail_created" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelMedium" tools:text="Agustus 9, 2025" /> <!-- Updated --> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelLarge" android:text="@string/common_updated_on" tools:text="Diperbarui" /> <TextView android:id="@+id/fragment_detail_updated" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/TextAppearance.KaitoAni.LabelMedium" tools:text="Agustus 9, 2025" /> <com.google.android.material.chip.ChipGroup android:id="@+id/fragment_detail_genres" android:layout_width="match_parent" android:layout_height="wrap_content" app:singleLine="false" app:chipSpacingHorizontal="8dp" app:chipSpacingVertical="4dp" /> </LinearLayout> </androidx.constraintlayout.widget.ConstraintLayout> <org.kaitoani.widget.SystemBarSpacer android:layout_width="match_parent" android:layout_height="0dp" app:layout_constraintTop_toBottomOf="@id/fragment_detail_content" /> </androidx.constraintlayout.widget.ConstraintLayout> </androidx.core.widget.NestedScrollView> <com.google.android.material.bottomappbar.BottomAppBar android:id="@+id/fragment_detail_menu" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="bottom" app:hideOnScroll="true" app:layout_behavior="com.google.android.material.bottomappbar.BottomAppBar$Behavior" app:menu="@menu/menu_detail" /> <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton android:id="@+id/fragment_detail_show_episodes" style="@style/Widget.Material3.ExtendedFloatingActionButton.Primary" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/common_watch" app:layout_anchor="@id/fragment_detail_menu" app:icon="@drawable/baseline_playlist_play_24" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>NSFW WARNING!!!
Video demonstration:
Screen_recording_20250830_235815.mp4