Option to group by app when showing options from all apps

[sirmspencer]

Describe the solution you'd like
The normal alt-tab behavior on mac shows only the app icon, and only one even if more windows are open. The alt and default opt in the app cycles through the individual windows. It would be good to have an option to match macs default on the alt tab. Here is an example why. If I switch from chrome to vs code, and then cycle through my 5 open vs code windows, opt tab requires me to scroll past all 5 vscode windows to get to chrome. if I needed those recent vscode windows, id stick with opt `.

Describe alternatives you've considered
The only alternative is to use the lame mac alt tab and the cool alt-tab-macros for opt `.

[lwouis]

#337

[sirmspencer]

In retrospect what else is there to show than the icon like mac os. The ungrouped atl-tab with window previews is also helpful if put in alphabetical order. That seems good for now.

[sirmspencer]

Is there a way to replace the three finger swipe to mission control with one of shortcuts? The alt-tab with windows sorted alphabetically is more useful than mission control which is basically random.

[lwouis]

#730