Disable swipe for expanded messages

app/src/main/java/eu/faircode/email/FragmentMessages.java

@@ -230,7 +230,10 @@ public class FragmentMessages extends FragmentEx {
                     return 0;
 
                 TupleMessageEx message = ((AdapterMessage) rvMessage.getAdapter()).getCurrentList().get(pos);
-                if (message == null || viewType != AdapterMessage.ViewType.THREAD || EntityFolder.OUTBOX.equals(message.folderType))
+                if (message == null ||
+                        expanded.contains(message.id) ||
+                        viewType != AdapterMessage.ViewType.THREAD ||
+                        EntityFolder.OUTBOX.equals(message.folderType))
                     return 0;
 
                 return makeMovementFlags(0, ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT);