Disappearing windows

My problem is this. I don’t like this new “feature” of disappearing windows. When I open the vst instruments window (F11), transporter panel, a synth window (lets say padshop) or any other smaller window and then I open the main mixer or any other bigger window - all other automaticly disappear. It is a pain in the ass to activate them every time. In the previous 6.5 it was up to me which windows stay and which I close. How to turn off this iritating feature.

Ok I got this. The windows disappear only when the main mixer window is in full screen mode. Which is iritating too because when I forget myself and open it full screen it clears my screen anyway. Still iritating feature that I wish to disactivate.

Yep, I reported it earlier and updated my post with your info.