Re-direction to Frappe Cloud not working

Hi

Frappe Cloud site URL

test.frappe.cloud

I can get to the login screen by type the URL just above

However, I want to access it by using a URL, managed at my domains
service provider. The URL that I want to use …

test.example.com

So, I modify the DNS records at my service provider ( I tried two ways )

First try…

test.example.com ....600 ... CNAME ....... test.frappe.cloud

Second try …

test.example.com ..... 600 ....A..........10.11.12.13

where 10.11.12.13 is the inbound IP found on my Frappe console

But both these take me to the control panel for test.frappe.cloud, not to the
login screen ???

All my efforts based on this doc…
https://frappecloud.com/docs/sites/custom-domains