Selenium defines the window name as a opaque string, so each browser is free to use anything they want. And this changed over time, causing the UUID regex to break even for browsers using a UUID in the past (Chrome adds more things around the UUID for instance).
Selenium defines the window name as a opaque string, so each browser is free to use anything they want. And this changed over time, causing the UUID regex to break even for browsers using a UUID in the past (Chrome adds more things around the UUID for instance).