window():title doesn't return stable names for Chrome anymore

[kennyeni]

Basically, the behavior described here doesn't work anymore: https://www.reddit.com/r/hammerspoon/comments/pcn425/psa_assign_stable_names_to_windows_in_chrome/

There's a "Window > Name Window" main menu item as well as a context menu item if you right click an empty part of the window frame. This title is stable as you navigate to different sites and switch tabs. This makes it much easier to programmatically reference particular windows in hammerspoon code. The window:title() function will return "Your Window Name - Google Chrome" which is easy enough to match/filter on.

Now, it returns the name of the currently focused tab on each Chrome window.