Cycle through all app windows across spaces

[Porco-Rosso]

Hi, firstly great config, it's saved me a lot of time, however I have been banging my head trying to figure this one out.
I want to cycle though open windows of an app, but I haven't been able to get it working on all windows of an app across spaces.

As I understand in the following line you build an index of all the app windows, however based on the docs this only applies to windows in the same space. The docs suggest using window.filter, but I haven't been able to accomplish it.

dotfiles/init.lua

Line 253 in 294c9c0

local standardWindows = hs.fnutils.filter(runningApp:allWindows(), function(win)

Do you have any suggestions? It would be greatly appreciated.