Fluffy Brioche Cinnamon Rolls

Name: Fluffy Brioche Cinnamon Rolls
Prep time: 1 h
Cook time: 25 min
Total time: 1 h 25 min
Cuisine: American
Ingredients: 128 grams whole milk (chilled); 3 large eggs; 1 1/2 teaspoons vanilla paste (or vanilla extract); 1 3/4 teaspoons instant yeast; 370 grams bread flour (plus more for dusting); 67 grams granulated white sugar; 1 1/2 teaspoons Diamond Crystal Kosher Salt (use half this amount if substituting with another salt); 182 grams unsalted butter (cut into 1/2-inch cubes and softened to room temperature); 30 grams heavy cream (for brushing the dough); 70 grams unsalted butter (room temperature); 150 grams brown sugar; 1 tablespoon ground cinnamon; Zest of 1 orange (optional); 4 ounces cream cheese (room temperature); 56 grams unsalted butter (room temperature); 81 grams powdered sugar; 1/2 teaspoon vanilla paste (or vanilla extract); A pinch of salt; 1 - 2 teaspoons milk (as needed to thin out the glaze)