Turn the Instant Pot to Saute mode and melt ghee.
Add onions and ginger and saute for 2 minutes.
Stir in celery and carrots and cook for another 1 minute.
Add remaining ingredients except for coconut milk and cilantro.
Hit 'Cancel'.
Close the Instant Pot lid and turn the pressure valve to sealing.
Set the Instant Pot to Pressure Cook/Manual(Hi) for 10 minutes.
Allow natural pressure release and open the Instant Pot.
Take out the chicken and shred it into bite-sized pieces and add it back to the soup.
Stir in coconut milk and cilantro.
Ladle the soup into bowls and garnish with more cilantro and black pepper.
