I have tried everything, from nested scroll view, to just scrollviews to wrap my whole view.

The thing is that my list is too big and I cant see the buttons below it, so I want to be able to scroll my list untill the end and then show up my buttons on the bottom

if the list is small all buttons are shown , but when its too large I cant

I dont know if I have implemented nested scrolling right or not but here is the code I have that currently does not display my buttons on scroll of big list

```
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
    tools:context=".ui.attendance.RecordAttendanceFragment">

    <androidx.appcompat.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="?attr/colorPrimary"
        android:elevation="4dp"
        android:gravity="center"
        android:minHeight="?attr/actionBarSize"
        android:theme="@style/Toolbar"
        app:contentInsetStart="0sp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <ImageView
            android:id="@+id/toolbar_back"
            android:layout_width="35dp"
            android:layout_height="35dp"
            android:layout_gravity="start"
            android:layout_marginStart="8dp"
            android:src="@drawable/ic_baseline_arrow_back_24" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginEnd="35dp"
            android:gravity="center"
            android:orientation="horizontal">

            <LinearLayout
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="43dp"
                android:layout_marginTop="2dp"
                android:layout_weight="1"
                android:gravity="start"
                android:orientation="horizontal">

                <ImageView
                    android:id="@+id/toolbar_logo"
                    android:layout_width="200dp"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="10dp"
                    android:src="@drawable/logo"
                    tools:text="My idea pool" />

            </LinearLayout>

        </LinearLayout>

    </androidx.appcompat.widget.Toolbar>

    <LinearLayout
        android:id="@+id/progress_bar"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="center"
        android:gravity="center"
        android:visibility="gone">

        <ProgressBar
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />

    </LinearLayout>

    <LinearLayout
        android:id="@+id/empty_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="center"
        android:gravity="center"
        android:visibility="gone">

        <TextView
            android:id="@+id/txt_empty_container"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:textSize="20sp"
            tools:text="test" />

    </LinearLayout>

    <LinearLayout
        android:id="@+id/meeting"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:padding="16dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/attendence_groups_selected_view">

        <TextView
            android:id="@+id/textView"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Meeting title"
            android:textSize="20sp"
            android:textStyle="bold" />

        <androidx.cardview.widget.CardView
            android:id="@+id/cardMeetingtitle"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="8dp"
            app:cardCornerRadius="8dp">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal"
                android:padding="16dp">

                <EditText
                    android:id="@+id/ext_group_meeting_title"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@null"
                    android:hint="Group meeting"
                    android:imeOptions="actionDone"
                    android:lines="1"
                    android:maxLines="1"
                    android:singleLine="true"
                    android:textSize="20sp" />

            </LinearLayout>

        </androidx.cardview.widget.CardView>

    </LinearLayout>

    <TextView
        android:id="@+id/attendance"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="16dp"
        android:text="Attendees"
        android:textSize="20sp"
        android:textStyle="bold" />

    <ListView
        android:id="@+id/attendance_list"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

    <Button
        android:id="@+id/btn_save_attendance"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="16dp"
        android:layout_marginTop="32dp"
        android:layout_marginEnd="16dp"
        android:layout_marginBottom="8dp"
        android:background="@drawable/button_round_blue"
        android:text="Record attendance"
        android:textColor="#FFFFFF" />

    <Button
        android:id="@+id/btn_select_all"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="16dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="16dp"
        android:layout_marginBottom="16dp"
        android:background="@drawable/button_round_white"
        android:text="Select all"
        android:textColor="@color/blueButtons" />

</LinearLayout>

```

These last two buttons does not show if the list is too large, they are below my screen and when I scroll to the bottom of the list I can't see them