Not getting notfications from instagram

[Bozic421]

Affected app
Name: Instagram
Package id: [com.instagram.android]

Describe the bug
Instagram does not receive push notifications.

To Reproduce
Steps to reproduce the behavior:

Install Instagram.
Authenticate with account.
Wait for push notification on other phone(s) with same account.
Notice push notification is not received on this phone.
Expected behavior
I expect a push notification from the Instagram app, similar to other installed applications (such as Push Notification Tester and Discord).

System
Android Version: 10
Rom:Crdriod andriod 10
System:Samsung note 3 n9005

[ale5000-git]

This is the repo of the website, not the app.

You should open a ticket here: https://github.com/microg/GmsCore/issues
Also please specify the version of microG GmsCore that you have installed.