Blueberry Cinnamon Rolls

Name: Blueberry Cinnamon Rolls
Ingredients: 1 cup fresh or frozen blueberries; 1 medium lemon; 1/2 cup granulated sugar; 2 teaspoons cornstarch; 1 teaspoon vanilla extract; 2 sticks (8 ounces) plus 1 tablespoon unsalted butter, divided; 1 cup whole or 2% milk; 3 1/2 cups bread flour, plus more for rolling; 1/4 cup granulated sugar; 1 (1/4-ounce) packet instant yeast (2 1/4 teaspoons); 1 1/4 teaspoons kosher salt, divided; Cooking spray; 2/3 cup packed dark brown sugar; 1 tablespoon ground cinnamon; 1/4 teaspoon freshly ground nutmeg; 4 ounces full-fat cream cheese; 1/4 teaspoon kosher salt; 3/4 cup powdered sugar