Hello, I would really like this new functionality in web browsers. I would like the ability in the Tab Manager to rename the window title. Currently the window title just shows the name of the currently selected tab/page. If this feaure were added, then the window title would be able to be overridden with the user's custom name, and then this custom name displayed in the OS window manager as the title. This would allow the user to easily categorise different web browser windows for different topics.
*** This bug has been marked as a duplicate of bug 388286 ***