PWM Fan connector not working on Orange Pi 5 Max

[DiegoBM]

Using Image "Armbian_community_25.5.0-trunk.185_Orangepi5-max_bookworm_current_6.12.17_minimal.img.xz" on orange pi 5 max, the fan connected to the designated 1.25mm pwm fan connector won't do anything at all regardless of the cpu load.

Just to verify the connector was fine I tested the same on the same board with the same fan, using orange pi's image "Orangepi5max_1.0.0_ubuntu_jammy_server_linux5.10.160" and the fan worked fine under cpu stress.