How to make my app available to set as a default browser

Good day, I have an application that opens links in various browsers available on the device. For this reason, I want to make the app eligible to be chosen as the default browser. To do this, I reviewed the Apple article at this link: https://developer.apple.com/documentation/xcode/preparing-your-app-to-be-the-default-browser. However, unfortunately, I still haven't figured out how to do it.

The article mentions that you need to send an email request. I sent an email, but my message was ignored. Dear colleagues or Apple staff, could you please explain in the most detailed and step-by-step manner how I can make my app available to be set as the default browser?

I would greatly appreciate it because, unfortunately, this question isn't widely discussed in the community, and there are no videos with step-by-step guides. Thank you very much!

How to make my app available to set as a default browser
 
 
Q