Eanble control of media player while screensaver is running

Hello,
I think it is not a bug, i ill blueprint this if I do but:

I have a xps 1330 and his remote control and media keys.

Last night, I have try to listen musik before sleep.
I have launch rhytmbox, try the remote control (this work), but after close the lid, and so when gnome-screensaver is start, i can't control the media player (rhythmbox or other really).

My question is could you fix rhythmbox or gnome-sreensaver to be able to control with media key , remote control will screensaver is running....

I think this is not a security issue and too, for example, if you leave your desktop and somebody come and don't like you musik, it can pause/stop it...it isn't very important i think...

Do you understand me?
sorry for my english

Thanks :)