So, one of the issues I originally had when using .NET Aspire was that everything worked just fine while on development, however, when trying to publish to Azure, I got error messages such as invalid name, basically I had to remove the special characters and make names lowercase.
Another thing I've had to do is for deployed apps, go into the Azure Portal, and configure the app Ingress section to allow for unauthenticated request, it changes the url from "internal" to a public one.

I'm pretty sure there are more considerations, it would be good to have them all centralized in a specific section under the Deployment menu.