I’ve had the issue for several builds, but it’s still there in the latest one: I try to use the forward button on my remote to skip forward through movies and it’s completely unusable… Most of the time, it either jumps all over the place, does nothing, or induces a scroll. Then you try to skip back to go back where you were and it’s the same mess. Scrolling through a movie is not any easier. There is really a problem there with the controls (and not, my remote is not dirty :→ ).
To work around the issue, I just went back to the regular release of the app and it all worked perfectly.