AMDGPU fan speed is 0

Hardware description:

• CPU: AMD Ryzen 9 5950X
• GPU: AMD ATI Radeon RX 6700/6700 XT
• System Memory: 32084MiB
• Display(s): Asus VG289
• Type of Display Connection: DP

System information:

• Distro name and Version: 5.16.11-2-MANJARO Gnome
• Kernel version: Linux manjaro 5.16.11-2-MANJARO
• AMD official driver version: amdgpu

The GPU Fan is always 0, however, I know the fan is running, when I adjust fan on corectrl I can hear the fan speed up but on lm-sensors it shows as 0 RPM. The fan speed did show correctly at one point but I don't know when it stopped showing the fan speed.

I also run Pop!_OS on the same computer with different Linux firmware 5.15.12, and it shows the GPU fan speed correctly.