Can you revert individual TeamViewer Windows back to Tabbed View on the fly


My standard view for multiple sessions is tabbed although from time to time I drag a tab to another screen.  Can I revert multiple TeamViewer Windows back to a tabbed View? Or must I close each session and then open them back up in tabbed view (which is my default) and painful.

I tried the drag and drop as you could say with browser tabs without success. I am guessing you can't.