NewPipe/app/src/main/res/layout/fragment_description.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:scrollbars="vertical">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:animateLayoutChanges="true">

        <TextView
            android:id="@+id/detail_upload_date_view"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="6dp"
            android:layout_marginEnd="8dp"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:textSize="@dimen/video_item_detail_upload_date_text_size"
            android:textStyle="bold"
            app:layout_constraintEnd_toStartOf="@+id/detail_select_description_button"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            tools:text="Published on Oct 2, 2009" />

        <ImageView
            android:id="@+id/detail_select_description_button"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_marginEnd="16dp"
            android:layout_marginBottom="2dp"
            android:background="?attr/selectableItemBackgroundBorderless"
            android:clickable="true"
            android:contentDescription="@string/description_select_enable"
            android:focusable="true"
            android:padding="5dp"
            app:layout_constraintBottom_toTopOf="@+id/barrier"
            app:layout_constraintDimensionRatio="1"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:srcCompat="@drawable/ic_select_all" />

        <androidx.constraintlayout.widget.Barrier
            android:id="@+id/barrier"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            app:barrierAllowsGoneWidgets="false"
            app:barrierDirection="top"
            app:constraint_referenced_ids="detail_description_note_view,detail_description_view" />

        <TextView
            android:id="@+id/detail_description_note_view"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="16dp"
            android:gravity="center"
            android:text="@string/description_select_note"
            android:textSize="12sp"
            android:textStyle="italic"
            android:visibility="gone"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/detail_upload_date_view"
            tools:visibility="visible" />

        <TextView
            android:id="@+id/detail_description_view"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="16dp"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:textSize="@dimen/video_item_detail_description_text_size"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/detail_description_note_view"
            tools:text="Description Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed a ultricies ex. Integer sit amet sodales risus. Duis non mi et urna pretium bibendum." />

        <LinearLayout
            android:id="@+id/detail_metadata_layout"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="16dp"
            android:layout_marginBottom="16dp"
            android:orientation="vertical"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/detail_description_view" />
    </androidx.constraintlayout.widget.ConstraintLayout>
</androidx.core.widget.NestedScrollView>