I like the window switcher, but often I want to switch back and forth between two windows of the same app as quickly as possible.
When opening window switcher the search bar has focus, pressing down once, focuses the window that is already open. So I have to press two times to get to prev window. Would be nice to remove one of these key presses. (Or even better invoking window switcher could auto select prev window in the list)
Could make search bar an optional setting for those of us who don't find it useful.