iTunes Mini-Player + Dock = transparency, not reflection when at the front

[RoboCop001]

I just noticed this. When I have iTunes MiniPlayer as the active application, the Dock doesn't reflect. It appears as though it's transparent, but only to the iTunes MiniPlayer.

As soon as I mouse over the Dock, it changes back to a reflection. But right when I make iTunes the active app and drag the MiniPlayer around, it acts like a transparency again.

Weird!

 

[Variant]

Doesn't do that on mine.

 

[Arjy]

Yeah, Mine reflects no matter what. That's weird though.

 

[RoboCop001]

Looks like I have a mutant dock lol

Actually, a few days ago I also noticed that the reflection would disappear until I moused over the dock. Now instead of doing that, it appears as a transparency.

At first I thought it was because I set iTunes to every space, but I switched it to a single space and it still does it.

Oh well.

I wonder if everything would look better as a transparency? I like the reflections though.