I highly appreciate.
I, and my users, have installed the webapp from chrome browser (‘Add to Home Screen’ option).
And thereafter, from the shortcut created on Mobile’s desktop, we open the Webapp, and without needing to go into user profile/preferences, a small banner notification in the top area asks the user to ‘Enable Live Notifs’, which we click and then a prompt appears to ‘Allow’ the same, which we do.
And then we send a direct msg to that very user1 from another account/login, User2 (to produce a forcible Notif). But this user1 doesn’t receive any notif. Even on PC/desktop, the Notifs arrive for any user, only if FF browser tab is open.
Note: Meta app, which has been setup in the same way, is able to send me Notifs on my personal android mobile. But, even Meta is not able to send me any Notifs when I’m sitting on PC/desktop, if Meta isn’t open in any tab of the Firefox browser.