Function list_firewallrules returning empty

[Olivier6767]

Using Unifi_Api_Client vers 2.0.4 with UDM Pro with Unifi OS 4.1.13 and Unifi Network Application 9.0.108.

I have switched the firewall to use the new Zones model.
I had a few custom firewall rules before the switch. These rules still exist after the switch. They have ID 10000 and 10001.
When using list_firewallrules, it comes up empty. This was working before.

I checked with the latest API Browser but it returns empty as well.

Can this be fixed?

[malle-pietje]

TBH I have not yet spent time on the new Zone-based firewall and what implications are when migrating to it. I may be able to spend some time on this in the coming weeks, otherwise maybe someone else can chip in?