League Displays bug

Everything seems fine, but I have a slight problem. When I have two or more screensavers, my moniters mirrors them. I can see in the option to turn on/off the mirror, but the screensaver always reverts back to mirror even if the option is off. This a bug? If it is plx fix. if not thats fine, its only a minor setback.

Edit: Ok, I've been previewing the screensaver and it seems the mirroring and non mirroring is random. Sometimes it mirrors, sometimes it doesn't. Plz fix.