Hi @Andreas_Hegenberg , I noticed in your screenshot, Proton Mail shows the number of emails.
When I use the window switcher, Spark email's icon doesn't show the notification badge (number of unread emails). Is there a setting I missed? Or a feature that might be added?
New hot corner just dropped 
Thank you Andreas!
(will figure out TipTap later--very clever)
also just wanted to chime in when i saw this, if anyone cares, you have to make sure in ALT-Tab to set the setting to DO NOTHING when trackpad/keyboard shortcut released. That way you are then able to do tip taps let and right and swipes left and right. All other motions seem to work well besides those like tips taps which seem to like 2 finger the best, All other swipes work fine up and down and left/right no problem with any clicks either. Also works for dockAltTab the companion app