Turn the Instant Pot to saute mode with 1 Tbls oil and add the cubed pork with a sprinkle of salt and pepper. Saute for 3-5 minutes until lightly browned. Turn pot off.
Add the green chiles, onion, garlic, jalapeno, bell peppers, broth, salt and spices, can of fire roasted tomatoes and 1 cup chopped cilantro. Stir, place the lid on and move steam valve to seal. Set to high pressure for 45 minutes
When timer goes off, let the steam naturally release (takes about 30 minutes) and then remove the lid. Mix the tapioca starch with 1 Tbls room temp water and add to the green chili. Turn to saute mode, it will bring the stew to a boil. Let simmer until it thickens up a little then turn off
Serve over rice and top with chopped cilantro, lime wedges and diced red onion