When a user has completed the Stripe onboarding process and gotten a Stripe Connected account, creating a new required vendor attribute triggers the vendor registration form again for that user, with the “continue to stripe” button at the bottom.
Clicking this button creates a brand new, connected account with a new Stripe ID rather than utilizing the old connected account with all the required details.
The main issue here is that adding a new, required vendor attributes triggers the form with the “connect to stripe” button instead of the “save changes” button for users that has already completed the onboarding process.