Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
Normal
I've found the same thing. Tried different emails, made sure it was my "Apple Email" Inbox, read/unread - no differences. Either they need to adjust it, or this is how it will operate...maybe this is Siri not doing her job, if so what's new? Hahaha