Zigbee2mqtt - A doorlock has an user pin visible in state, but does not expose it to HA, or I cannot find it in HA

Hi all!

I have an door lock with an zigbee module. Within zigbee2mqtt, I am able to see a single user, and its pin:

But, under the “Exposes” tab, this information is not available, and I cannot seem to access it from within home assistant. Does anyone know how I can access this information?

My use case here is as following:

Setting the lock to a service_mode (random_pin_1x_use or random_pin_24hours) sets this pin to a random number. I want to be able to show this number in an easy way, instead of having to go inside settings, addons, zigbee2mqtt, finding the device and its state…

Anyone have an idea?