Uninstall through API doesn't work

Shopify Expert
36 0 3

Hi Shopify,

I’ve just uninstalled my app for a customer because they where not capable of uninstalling it themselves. :/
I used this method successfully in the past and right now I used exact the same method and unfortunately it doesn’t work: https://docs.shopify.com/api/guides/authentication/uninstalling-applications

It does revoke the credentials, but the app stays installed and it doesn't trigger the uninstall webhook like it normally would.

Is there a different way to trigger the uninstall of my app serverside?