Turn Instant Pot to sauté. Coat insert with sesame oil.
Add ribs to pot and sear for 5 minutes per side.
Add scallions, ginger, garlic, orange zest and juice, hoisin sauce, and wine. Cover pot and turn on high pressure for 60 minutes.
Serve with rice or noodles.
Note:
To take it over the top, refrigerate or freeze short ribs for a few hours. Skim off fat. Pour sauce into a small pot and simmer for 15 minutes until thickened. Pour back over short ribs and reheat.