[Question] Will push notification work on mobile web browser?

Hi all,

I know that there are multiple threads on push notifications, especially with regards to OneSignal.
I’ve the OneSignal Push Notification PRO Plugin (by Two Bits) but so far it seem to work for Chrome browser on my Chromebook.

Didn’t work on:
Macbook → Chrome, Safari and Firefox (registered the playerID but no notifications)
Android → Chrome (Android is not defined… error ) and Firefox (anonymous@Plugin_OneSignal… error) web browser on Android.

So far no one seem to have success getting push notifications on mobile web browser, probably because it won’t work?

PS: I’m not looking to get my bubble app into Apple or Google store anytime soon, hence is not looking into wrappers for now.