Azure AD - Two registered applications configured for two different connections

To address this question directly, I confirmed with a senior member of our team. It sounds as if we have two connections enabled with identical domains they may be ordering alphabetically but there isn’t a set criteria that it determines off of. This would likely fall under a feature request that can be submitted on our Feedback form here after reviewing this FAQ on submitting feedback. It’s important to note that all of the feedback sent through this form is triaged and read by the Product team (nothing is automated), and the more context you’re able to provide, the better. Having individual requests with context and specific contact information that we can sort and map in our system really helps us to track feedback better than we’re able to in the forum, though of course, you may continue discussing in this thread also! I apologize for any confusion during this process but please let me know if there is any additional questions the team can help with, thank you!