Put oil, pasta and water in the instant pot and close the lid and set the instant pot to “Manual” and cook for 5 minutes at high pressure.
Release the pressure and keep them aside.
Put oil, onions and all the rest ingredients in the instant pot and Sauté for 3 minutes.
Add white wine and cooked chicken and boiled pasta and cook for 1 minute.
Season with salt and pepper and serve hot.