I built an App on Android Studio and I have some issues
I using RecyclerView to show my data to the user but only on this Activity is the navbar that I created covered by the phone nav button as you can see in the photo

If you look closely, you can see the navigation buttons from my phone being shown above my navbar which I want to avoid.

this is my XML file

<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:fitsSystemWindows="true"
    android:clipToPadding="false"
    app:layout_constraintBottom_toTopOf="@id/navbar"
    tools:context=".MainActivity">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/rv"
        android:layout_width="409dp"
        android:layout_height="671dp"
        android:layoutDirection="rtl"
        android:paddingTop="@dimen/_30sdp"
        android:paddingRight="@dimen/_5sdp"
        android:paddingBottom="@dimen/_30sdp"
        android:scrollbars="vertical"
        app:layout_constrainedHeight="true"
        app:layout_constrainedWidth="true"
        android:clipToPadding="false"
        app:layout_constraintBottom_toTopOf="@+id/navbar"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="1.0"
        app:layout_constraintHorizontal_chainStyle="packed"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="1.0" />

    <com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/navbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:clipToPadding="false"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:labelVisibilityMode="labeled"
        android:foreground="?attr/selectableItemBackground"
        android:layoutDirection="rtl"
        style="@style/BottomNavigationView"
        app:layout_constraintBottom_toBottomOf="parent"
        app:menu="@menu/navbar"
        tools:ignore="MissingConstraints" />



</androidx.constraintlayout.widget.ConstraintLayout>

I would like to see something like that:

I Tried to use android:fitsSystemWindows="true" but it had no effect.