I doubt it was intentional. DVD Player went from using their own custom full-screen code to the new system standard full-screen mode (as evidenced by the full-s

I doubt it was intentional. DVD Player went from using their own custom full-screen code to the new system standard full-screen mode (as evidenced by the full-screen button in the title bar). This probably let them delete hundreds of lines of code; it also causes the problems you mentioned. Be patient; I'm sure they'll fix it soon.