Fix bottom sheet background color

app/src/main/res/layout/rv_item_app.xml

@@ -20,11 +20,12 @@
   -->
 
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-                xmlns:tools="http://schemas.android.com/tools"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginBottom="16dp"
-                android:layout_marginTop="16dp">
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@color/white"
+    android:paddingBottom="16dp"
+    android:paddingTop="16dp">
 
     <ImageView
         android:id="@+id/icon_image_view"

app/src/main/res/layout/rv_item_menu.xml

@@ -24,7 +24,8 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="wrap_content"
+    android:background="@color/white">
 
     <TextView
         android:id="@+id/menu_text"