eu tenho umConstraintLayout com umImageView e 3 encadeadosTextViews com umspread_inside estilo de corrente:

<android.support.design.card.MaterialCardView
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <android.support.constraint.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:paddingBottom="@dimen/space_normal"
        android:paddingEnd="@dimen/space_normal"
        android:paddingStart="@dimen/space_normal"
        android:paddingTop="@dimen/space_big">

        <ImageView
            android:id="@+id/ivImage"
            android:layout_width="@dimen/feed_list_image_size"
            android:layout_height="@dimen/feed_list_image_size"
            android:layout_marginBottom="@dimen/space_normal"
            android:contentDescription="@null"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintVertical_bias="0.0"
            tools:src="@color/debug_3" />

        <TextView
            android:id="@+id/tvTitle"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginEnd="@dimen/space_normal"
            android:ellipsize="end"
            android:maxLines="3"
            android:textSize="@dimen/text_size_big"
            app:layout_constraintBottom_toTopOf="@+id/tvContent"
            app:layout_constraintEnd_toStartOf="@+id/ivImage"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintVertical_chainStyle="spread_inside"
            app:textAllCaps="true"
            tools:text="@tools:sample/lorem" />

        <TextView
            android:id="@+id/tvContent"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginBottom="@dimen/space_big"
            android:layout_marginTop="@dimen/space_normal"
            android:ellipsize="end"
            android:maxLines="4"
            android:textColor="@color/gray_600"
            android:textSize="@dimen/text_size_normal"
            app:layout_constraintBottom_toTopOf="@+id/tvDate"
            app:layout_constraintEnd_toEndOf="@+id/tvTitle"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/tvTitle"
            tools:text="@tools:sample/lorem/random" />

        <TextView
            android:id="@+id/tvDate"
            style="@style/AppTheme.ItemFeedList.Date"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="@dimen/space_normal"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/tvContent"
            tools:text="@tools:sample/date/hhmm" />

    </android.support.constraint.ConstraintLayout>

</android.support.design.card.MaterialCardView>

Isso renderiza um layout agradável e flexível no editor:

Às vezes, porém, a vista superior é "eliminada" de suas restrições, de modo que a renderização do texto está incorreta (cortada). É estranho porquespread_inside O estilo da corrente deve aumentar e diminuir a vista do meio. DeInspetor de layout:

O que há de errado nisso?