Funny how some things you were thinking about before you log-on for the morning suddenly become front-and-centre for you.
I have an old original iPad wall mounted showing an AppDaemon dashboard from my HomeAssistant. I wish the old Safari could handle a standard dashboard but alas. I even had to add a specific certificate to enable Safari to access and show things such as HTTPS feeds from my cameras.
Looking at the comments, there doesn't appear to be anyone who has solved this issue :(