No notification badge/counter on google chat

[Vaarlion]

Steps to reproduce

1. create a google chat tab by using the hangout template, or by using the custom url
2. enable Display tab unread counter and Include in global unread counter
3. get a private message or a message in a space
4. you get a popup notification, but the tab don't show any notification badge or count

Expected behavior

I expect to get a notification count for direct message/mention, and a badge for general unread like i do on all other chat (discord and rocketchat come to mind)

It look like the official electron wrapper support it ? but being google, it could be a different notification system just for the sake of it ?

Actual behavior

the tab doesn't react to any kind of notification

ENVIRONMENT

Hamsket: v0.6.5

OS: Fedora 35

Arch: x64

BuildVersion: 6e2e6a8 (grafted, HEAD, tag: nightly, origin/6e2e6a8c7bdea9070f6d533b7909664a6b697ae9) Sat, 6 Aug 2022 09:42:27 -0700

Does this happen upstream: yes, no, unknown, or N/A
Unknown, i though upsteam was dead

[xalt7x]

I can confirm that.
Though it works on a discontinued Rambox community-edition.
Perhaps script from services.json could fix that.