Why when I'm displaying the webcam on axes in app designer it shows opposite?

I'm using app desiger in MATLAB 2018a. When I display webcam on axes it shows opposite.

I'm using this code.

app.camera = webcam(1);
             app.imageObject = image(app.livedisplay);
             preview(app.camera,app.imageObject);

If I use videoinput function then I cannot display it on axes with this code.