Does the $InstallationId:{} Tag still work with FCM V1?

[mike-rowley]

Does the $InstallationId:{} Tag still work with FCM V1?

I can successfully register and verify an InstallationId. I can then receive a push from Azure Notification Hubs Test Send (or my own code using SendFcmV1NativeNotificationAsync) with no tag specified, however as soon as I try to add the $InstallationId:{} to the tags, the message gets sent to Azure NH and appears as an "Incoming Message" but there is no "Successful Notification" as per the Metrics in Overview on Azure Portal. In the Azure Portal Notification it shows 0 passed and 0 failed.

Is there a trick or changes to $InstallationId:{} in FCM V1? Also $UserId"{} no longer seems to work either.