In a large bowl, mash half of the beans with a potato masher or fork. Set aside.
On the Instant Pot: Push "Sauté" then push "Adjust" so it sets to "More". This sets it to sauté the food on High heat.
Once the Instant Pot reads "HOT", add oil, then the onions. Cook for 3 minutes, or until onions are translucent.
Add the chicken, cook for 5 minutes.
Add the spices, and garlic and cook 1 minute.
Add the chicken broth and use a spatula to scrape any browned bits stuck to the bottom.
Add the beans, green chiles, lime juice, and cilantro, and stir. Close the lid, and set the valve to "sealing" position.
Push "Cancel" then "Manual" and click on the arrow down button to set the time to 5 minutes. Click "Manual" button one more time to turn off the "Keep warm" setting.
Once the timer goes off, allow the pressure to naturally release for 10 minutes (meaning: don't touch it), then quick release the rest of the pressure (move the valve to "venting").
Remove the lid, stir in the corn, and add more salt & pepper to taste.
Ready to Serve!