Notification stopped working after update. Receiving only online/offline notifications

Hi,

After updating from traccar 4.8 to 5.3 on my server, I receive only online/offline notifications.
Any other notification is not fired and I cannot receive it.
I've already tried to disable and enable the notifications, and to enable the notification for any device, but this did not solve the problem.
Can you help me to address the problem?

1. Are the events generated?
2. Have you tested notification channels?

1. Yes, can be seen in the report
2. Yes, it Is working. Also i receive online/offline alert in every notification channel

Then I'm not sure why doesn't work. No errors in the log?

No, maybe i'm not checking correctly if the event is being generated. Can you tell me how I am supposed to do?
Ex. In the report i can see ignition changes, the notification for ignition Is enabled globally and also in the specific device, but I don't receive any notification

You are checking correctly. Event report.

Any idea on what I can investigate?

Is the notification linked to the device or it's enabled for all devices?

Before was linked only to the device.
Then I tried to enabled for all the devices, but nothing changed

Weird. What channels are you using?

Telegram web firebase
No error on log

Try only web and see if it works.

Tried, no difference
I can confirm that the test notification works correctly.

Are you sure you're using the official release without any modifications to the code or configuration?

Official release with the same old configuration file, working with the older release 4.8, updated only in the firebase part as required to address the new format requirements