Bug--How do I get an app to stop appearing on my dock every time I open it?

Bill Gatin

macrumors newbie
Original poster
Jun 28, 2011
Saginaw, MI
I just started using Unity and every time I open it, a new icon appears on my dock. I can remove it, but then it just appears again when I reopen it. So the icons multiply. I looked up if there's an answer in Unity and didn't find an answer on the site. Is there a way to stop duplicate icons from appearing at all through the OS?
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