When switching chat windows, blind users currently have to shift+tab to the chat output window to see what window they are currently in. If the title bar of the window can be changed for whatever window we are in, when we change windows it would solve this problem because we could now be able to switch windows quickly without having to shift+tab to the output window, see that we're in the wrong window and have to control+tab to the next one and repeat until we find the right one. We could just use the screenreaders read title bar function to tell us which one we're in.
Have multiple chat windows open. control+tab to one, and a screenreader will say edit. To know what window you're in, you have to shift+tab, and read a line or two of the output, and if the window is not right, you have to control+tab to the next one and repeat the same process until you find the right window.