Volume Increase Does Not Work

When a picture is viewed in Full Screen mode or view, and when I try to increase the volume by scrolling down the scroll button, it doesn't work. And when I get back to Normal Screen mode and scroll down, it works just fine.

email - coolguy1242@gmail.com Operating System - Windows 7 Ultimate VLC Version - 1.1.0 RC

Additonal Info :-

I was playing a movie. Yes, I can reproduce the problem.

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