DNS change after Environment Rename

I just renamed my Environment from Default. I’m using the DNSsimple Service. How and When the DNS will change to reflect the new Env name.

Further, how the DNS naming can be controlled? ist this always:

service.stack.env.dnssimple.tld ?

As I added the DNSsimle Service to a given environment only I don’t really understand why the environment name is part of the FQDN.

Many thanks.

This is a bug. Could you file it in Github?

There is a bug report now at github

https://github.com/rancher/rancher/issues/3742