Comment 2 for bug 1701308

Yes.

With the old APIs we resized the buffer stream in ApplicationSession::create_surface().

With the RS APIs we rely on the client to resize the RS, but we don't generate a resize event when we create the window at a different size than the request.

I'm not sure how much this opens the can of worms entitled: "what layout control does the server have over the layout of buffer streams and render surfaces"?