When this page is installed as a PWA - you can open the PWA - you will get this prompt:


Then the phone prompts:


Success


Appears under settings



I would also like to see that any subdomain stays within the PWA - so that the "Done" prompt doesn't appear. This should be set up for any subdomain - *.jaimespace.com

Test links:

https://site1.jaimespace.com

https://site2.jaimespace.com