The answer to this is very simple; yes, you can make yogurt in an instant pot. The best part is that it is fairly simple to make as all you need to do is choose the yogurt settings on the pot and allow it to do the rest of the work.
You will need to pour in the milk in the instant pot and then seal it. Push the yogurt button and the adjust button. The pot will display the words “more” and “boil.” It will then start heating up the milk. Remove the lid carefully so the condensation does not drop into the milk. Press the buttons again (without the lid) and let it heat up again.
https://instantpot.wpengine.com/faq/