Sorry, I’m talking about a less highly visible persistent button/link, perhaps in a menu, for users without the PWA.
The reason I see this as useful is for when we have a user who wants to install the app, we don’t know what state they are in and it takes a lot of energy to do a Q&A. It would be great if there was rock solid 2 step process we could give them: i.e., go to the hamburger menu → Install App. Then we don’t have to worry about their TL or how many visits or if they dismissed a banner or uninstalled in the past or what browser they’re using and how it words the install option.