GDK_BACKEND=x11 firefox --class WebApp-WhatsApp1885 --name WebApp-WhatsApp1885 --profile /home/muflone/.local/share/ice/firefox/WhatsApp1885 --no-remote https://web.whatsapp.com/ &
sleep 3
GDK_BACKEND=x11 xdotool search --name 'WhatsApp' windowminimize
# or if you don't want to await using sleep you can add --sync (it may cause some race condition)
GDK_BACKEND=x11 firefox --class WebApp-WhatsApp1885 --name WebApp-WhatsApp1885 --profile /home/muflone/.local/share/ice/firefox/WhatsApp1885 --no-remote https://web.whatsapp.com/ &
GDK_BACKEND=x11 xdotool search --sync --name 'WhatsApp' windowminimize
