Фрагменты ConstraintLayout вырезаны в FrameLayout активности

У меня есть активность LoginActivity и фрагмент SignupSocialFragment. Фрагмент загружается внутри FrameLayout внутри действия.

Проблема в том, что LinearLayout (social_login_footer) во фрагменте, который ограничен до основания его родителя, обрезается, когда фрагмент отображается в действии. Когда я добавляю padding/margin в social_login_footer я могу сместить его в поле зрения, но это не работает надежно. Может кто-нибудь помочь с тем, почему нижняя часть вырезана? Не должен ConstraintLayout соответствовать высоте своего родительского FrameLayout.

Код

activity_login.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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:id="@+id/login_constraint"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/colorBlack"
    tools:context=".ui.login.LoginActivity">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/login_constraint_2"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <com.airbnb.lottie.LottieAnimationView
            android:id="@+id/login_lottie_animation"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scaleType="centerCrop"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:lottie_autoPlay="true"
            app:lottie_fileName="background_rotation.json"
            app:lottie_loop="true" />

    </androidx.constraintlayout.widget.ConstraintLayout>


    <ImageView
        android:id="@+id/login_logo"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:layout_marginBottom="8dp"
        android:adjustViewBounds="true"
        android:contentDescription="@string/app_name"
        android:scaleType="centerInside"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.050000012"
        app:srcCompat="@drawable/logo_white" />

    <TextView
        android:id="@+id/login_logo_subtitle"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:text="@string/slogan"
        android:textColor="@color/colorWhite"
        android:textSize="16sp"
        android:translationY="-10dp"
        app:layout_constraintEnd_toEndOf="@+id/login_logo"
        app:layout_constraintStart_toStartOf="@+id/login_logo"
        app:layout_constraintTop_toBottomOf="@id/login_logo" />


    <FrameLayout
        android:id="@+id/login_content"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginTop="8dp"
        android:layout_marginBottom="16dp"
        app:layout_constraintTop_toBottomOf="@+id/login_logo_subtitle"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

fragment_login_social.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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="match_parent"
    android:background="#300000CC "
    android:paddingStart="32dp"
    android:paddingEnd="32dp"
    tools:context=".ui.login.SignupSocialFragment">


    <TextView
        android:id="@+id/login_social_text"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:layout_marginBottom="32dp"
        android:fontFamily="@font/montserrat_light"
        android:text="@string/login_subtitle"
        android:textAlignment="center"
        android:textSize="16sp"
        app:layout_constraintBottom_toTopOf="@+id/social_login_email"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="1.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/social_login_email"
        android:layout_marginTop="8dp"
        android:layout_marginBottom="8dp"
        android:text="@string/email_signup_btn"
        app:layout_constraintBottom_toTopOf="@+id/social_login_facebook"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/login_social_text" />

    <Button
        android:id="@+id/social_login_facebook"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="4dp"
        android:layout_marginBottom="8dp"
        app:icon="@drawable/facebook_logo"
        app:iconGravity="textStart"
        app:layout_constraintBottom_toTopOf="@+id/social_login_google"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/social_login_email" />

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/social_login_google"
        android:layout_width="0dp"
        android:layout_height="60dp"
        android:layout_marginTop="16dp"
        android:background="@color/colorWhite"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/social_login_facebook">

        <TextView
            android:id="@+id/social_login_google_txt"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="8dp"
            android:layout_marginBottom="8dp"
            android:text="@string/google_signup_btn"
            android:textColor="@android:color/black"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_bias="0.5"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <ImageView
            android:id="@+id/social_login_google_logo"
            android:layout_width="24dp"
            android:layout_height="24dp"
            android:layout_marginEnd="8dp"
            android:src="@drawable/googleg_standard_color_18"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toStartOf="@+id/social_login_google_txt"
            app:layout_constraintTop_toTopOf="parent" />

    </androidx.constraintlayout.widget.ConstraintLayout>

    <TextView
        android:id="@+id/social_login_member"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:padding="4dp"
        android:text="@string/already_member"
        android:textSize="16sp"
        android:clickable="true"
        android:focusable="true"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/social_login_google" />

    <LinearLayout
        android:id="@+id/social_login_footer"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:layout_marginBottom="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent">

        <TextView
            android:id="@+id/login_version"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/app_version"
            android:layout_marginEnd="4dp"
            android:textSize="12sp" />

        <TextView
            android:id="@+id/login_policy"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="4dp"
            android:text="@string/privacy_link"
            android:textSize="12sp" />

    </LinearLayout>


</androidx.constraintlayout.widget.ConstraintLayout>

Макеты чертежей

Отрисовано на Nexus 5X API 28