Signal Not Registering With MicroG and uses WebSocket

[Rafee-M]

• I have searched open and closed issues for duplicates
• I am submitting a bug report for existing functionality that does not work as intended
• I have read https://github.com/signalapp/Signal-Android/wiki/Submitting-useful-bug-reports
• This isn't a feature request or a discussion topic

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Bug description

In microG settings, Signal isn't wouldn't recieve messages via microG/GCM anymore and would use websocket. It has been working fine before the recent update

Steps to reproduce

• Unregister number from device and re-register
• Go to microG settings > Cloud Messaging
• Signal isn't there anymore

Actual result: Signal uses websocket and "Background Operations Enabled" notification is present
Expected result: Signal app showing in microG and using gcm/fcm for messages. I have tried disabling the app and re-enabling it. Re-installing the same app and also turning microG cloud messaging on and off.

All my other apps work and I tried unregistering some of them and they re-registered automatically after turning registration on

Device info

Device: OnePlus 9
Android version: 13
Signal version: 7.5.2