Instant Pot Weeknight Chicken Enchilada Bowls

Name: Instant Pot Weeknight Chicken Enchilada Bowls
Ingredients: 1 medium red onion; 2 cloves garlic; 1 (15-ounce) can black beans; 2 pounds boneless skinless chicken breasts; 1 teaspoon kosher salt; 1/4 teaspoon freshly ground black pepper; 2 tablespoons vegetable or canola oil; 1 (4-ounce) can diced green chiles; 1 (15-ounce) can red or green enchilada sauce; 1 cup uncooked long-grain white rice; 3/4 cup low-sodium chicken broth; 1/4 cup fresh cilantro leaves and tender stems; 1 medium lime; 2 cups shredded Mexican cheese blend, divided