element-android/vector/src/main/res/layout/fragment_search.xml

<?xml version="1.0" encoding="utf-8"?>
<im.vector.app.core.platform.StateView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/stateView"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="?riotx_header_panel_background">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/searchResultRecycler"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:overScrollMode="always" />

</im.vector.app.core.platform.StateView>