In the Instant Pot, add the chicken, water, soy sauce, brown sugar, red wine vinegar, and chili powder.
Mix well so that the sauce is over the chicken, which will allow it to absorb the flavor.
Lock the lid into place and change the vent to seal.
Press manual and set it for 5 minutes.
When it’s done, do a quick release, then remove the lid.
Mix in the marmalade, water (2-4 tablespoons only), flour, salt, and black pepper, and mix well.
Press saute and saute until the sauce is thickening.
Plate, serve, and enjoy!