Seed the chili peppers and soak in boiling water. Let stand 5 minutes, strain, and set aside.
Add the orange juice, soaked chili peppers, oregano, cinnamon, garlic powder, vinegar, achiote, cloves, and onion to a blender. For more flavor, I recommend marinating the chicken in this sauce for 30 minutes.
Add chicken and sauce to Instant Pot®. Make sure the steam release handle is turned to Sealing . Press Pressure Cook and set time to 20 Minutes .
While chicken is cooking, put the habanero sauce ingredients into a bowl and set aside. (This sauce tastes better the next day.)
Once chicken is cooked: Shred the chicken, return to the pot and leave over low heat for a few minutes.
Serve on tacos, cheese crisps, sandwiches or toast.