Currently the Tabs for TeamViewer are not very well thought through. It happens a lot that when switching through several Tabs, that at some point you "pull out" a Tab. Meaning you disconnect that Tab into a new window. From this point on it is impossible to bring it back into the main window. Just like you can do on your browser. This is super annoying.
Also it would be great if we were able to rearrange the tabs just like in a browser. So grabbing one tab and pulling it to the front or the back.
This would immensly help and improve productivity.