Door lock help

[frios]

I am using your library to write a simple Matter server that will set a door lock's state when changed inside of HomeKit. I have the ESP32 device working and I can add it to Home App. I then try to lock the physical lock from Home App, but I have no idea where in the code I should be intercepting this action. It seems to me that the on_device_event callback function would be a logical place, but I am not getting anything on that function when I try to change the lock state on HomeKit.

Could you maybe point me in the right direction if this is completely wrong?

I did notice that when I try to lock it on Home app I get:
I (659314) esp_matter_command: Received command 0x00000000 for endpoint 0x0001's cluster 0x00000101
I (659322) chip[ZCL]: Received command: LockDoor
I (659326) esp_matter_attribute: ********** R : Endpoint 0x0001's Cluster 0x00000101's Attribute 0x00000025 is 0 **********
I (659338) esp_matter_attribute: ********** R : Endpoint 0x0001's Cluster 0x00000101's Attribute 0x0000FFFC is 0 **********

Thank you.