[Brian]

I'm guessing this has to do with the state of the "Restore: Selection" box for that perspective, but I've been unable to generate the two-click behavior you're describing with my own perspectives.

Would it be possible for you to post a picture of the Perspectives window with that one selected in the sidebar?

(You can take a screenshot by pressing command-shift-4, which will give you a selection cursor. Tap your Space key, click on the window you want to capture, and when you release the mouse the image will be saved to your desktop as 'Picture 1', 'Picture 2', etc.)

You can then use the paperclip button in the post editor to attach the screenshot to your post. That'll help us figure out what's going on.