Combine the rice, water, curry powder, and 1/4 tsp of the salt in the Instant Pot.
Seal the lid, close the valve, and set the Manual/Pressure Cook button to 15 minutes.
Use a natural pressure release for about 12 minutes. When the valve drops, carefully remove the lid and stir in the remaining ingredients.
Press the Cancel button and set to Sauté. Then press the Adjust button to “More” or “High.” Bring to a boil and boil for 2 minutes, or until all the ingredients are heated through, stirring occasionally.