Space Jumping support?

[YtseJam]

Somewhat of an odd title, I know.
I'll try to explain.

As an example, take the Opera browser.
Lets put it in Space #1 and Adium in Space #2. Both application are running and open (window is seen and not closed/minimized).

If I am now in Space #2 and I click on my Opera icon in the Dock, the Space will change from #2 to #1 - where Opera is at.
However, this Space switching doesn't happen when I click on my Adium icon in the Dock. It WILL only work when there is a chat window open. In contrast, with Skype, without any open chat window - only the "app" is open and active - I can click on its Dock icon and it will switch to its Space.

So, why is it that this works with other applications and not with Adium?
Is this a setting I'm missing?

[YtseJam]

Bump.

Was my explaination clear enough?

[Robby]

The reason I didn't answer is that I don't have a clue. Being on Tiger I have never used Spaces...

[YtseJam]

I see.

Could at least a fellow [Leopard] user confirm this?