How can I run Chrome browser in Kiosk windowed mode (not app mode)? It's always fullscreen and I tried all --disable-fullscreen and --disable-fullscreen-app --window-size settings.
I fear that is not possible, because that is one of the main features of the kiosk mode. As far as I know kiosk mode mainly serves two purposes:
Since you don't want the first, maybe --bswi (browse without sign in) might do the trick for you.