Small layout improvement

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

@@ -27,10 +27,11 @@
 
     <CheckBox
         android:id="@+id/cbInline"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginTop="3dp"
         android:text="@string/title_show_inline"
+        app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/rvAttachment" />