Instant Pot Japanese Curry

Name: Instant Pot Japanese Curry
Ingredients: 1.5 tablespoons canola oil; 1 onion, chopped; 1.5 pounds beef, cut into 1/2-inch or 1-inch cubes; 2 cloves garlic, minced; 1 teaspoon grated fresh ginger; 2 medium potatoes, peeled and cubed; 2 carrots, peeled and chopped into 1/2-inch pieces; 0.25 teaspoon salt; 0.25 teaspoon ground black pepper; 2.5 cups beef broth; 1 small apple, grated; 1 tablespoon ketchup; 1 tablespoon soy sauce; 1 (3.5 ounce) container Japanese curry roux