I'm not able to find configurations like QA, QA-Hot, Stage, Stage-Hot, Ad-Hoc and Appstore in MAUI

Question

I'm checking the configuration manager of my migrated .NET MAUI Android app which is migrated from Xamarin. I can find some of the configurations missing. These are the configurations of my Migrated .NET MAUI app:

and in .NET MAUI these are the configurations:

but in Xamarin these are the configurations:

I need to know why QA, QA-Hot, Stage, Stage-Hot, Ad-Hoc and Appstore configurations are not present in .NET MAUI?