dandelion/app/src/main/res/menu/stream__menu_bottom.xml

<?xml version="1.0" encoding="utf-8"?>
<menu 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"
    tools:ignore="AlwaysShowAction">

    <item
        android:icon="@drawable/ic_share_white_48px"
        android:orderInCategory="300"
        android:title="@string/action_share_dotdotdot"
        app:showAsAction="always">
        <menu>
            <item
                android:id="@+id/action_share_screenshot"
                android:title="@string/share__share_screenshot" />
            <item
                android:id="@+id/action_take_screenshot"
                android:title="@string/share__take_screenshot" />
            <item
                android:id="@+id/action_share_link"
                android:title="@string/share__share_link_as_text" />
        </menu>
    </item>

    <item
        android:id="@+id/action_go_to_top"
        android:icon="@drawable/ic_arrow_upward_white_48px"
        android:orderInCategory="400"
        android:title="@string/action_go_to_top"
        app:showAsAction="always" />

</menu>