frame counter is missing in the chirpstack

i am new for lora i am using chripstack 4.12.1 in that frame counter is missing


i am having confusion wheather is frame counter is coming form meter or chirpstack side.

if it chirpstack side is what configuration i want to do can any one please help me on this

FCnt = FrameCount. It’s right there after data.

FCnt is determined by the device and incremented on each uplink.