This thing in the upper right hand corner of grouped panels used to let you move all the tabs at once time. It was super helpful for redocking a group of panels in a floating window into another window. Now if you want to dock the panels again you have to move each tab individually. There isn't a "Dock Grouped Panels" option in the menu drop down on the individual tabs and I can't seem to find something that functions similarly to the group gripper. It's still mentioned in the AE Help Workspace page.
This isn't a problem specific to one computer either. My computer at home (Window 8.1), at work (OSX Mountain Lion), as well as a local studio (Windows 8) I've been freelancing all don't have it.
Is this a bug with the recent UI reskin? Or is this a purposeful change? I hope it isn't because it really eats up my time when I have 5 panels that need to be moved at once.
This was removed in the recent UI update, but we intend to add the functionality back in a coming update.
Thanks for the quick response. What was the reason behind removing it? And is there any ETA on when it'll return?
It was an oversight. I would expect this functionality to return in an update this year.