Instant Pot Chicken Corn Chowder

Name: Instant Pot Chicken Corn Chowder
Ingredients: 6 strips bacon, chopped; 2 tbsp unsalted butter; 1/2 white onion, chopped; 2 tablespoons minced garlic; 2.5 cups chicken, boneless skinless breasts cut into 1/2-inch cubes; 1/2 cup red bell pepper, chopped; 2 cups chicken stock; 2.5 cups potato peeled & diced into 1-inch cubes. I used Russet potatoes; 15.25 oz cans Sweet Corn, canned, drained; 15.25 oz Cream of Corn, canned or thawed frozen; 1/4 tsp Paprika; 1.5 tsp Black Pepper or to taste; 1 tablespoons Worcestershire sauce; 1 cup whole Milk; 1 cup Heavy Whipping Cream; 3 tablespoons Cornstarch; 1/2 cup cheddar cheese, shredded (I used mild cheddar)