Fan speed control with SignalRGB

I have a bunch of different fans connected to the motherboard pins without any fan controllers. They can be controlled fine using the Asus Armory crate application but unfortunately do not seem to be detected by the SignalRGB app. I have been trying to find a solution for the past few months but nothing came up. I am looking for a solution to this problem at this forum. My motherboard is the Asus TUF Gaming X570 plus WI-FI.

We don’t support motherboard PWM yet.
Source: Pricing | SignalRGB