Problem of patch on Smartfade ml

I program palettes for my  Cob Bar RGB . i use à standard 24  colour palette(« Generic" / "RGB-8b") for my 24 Cob . I want to modify the colour so i want to patch  each color RGB  for the 24  Cob on one int fader . I do it on menu Patch by chanel. I can see all the 24 dmx adress patched on 1 channel on the right window with the right wheel but on smart soft it dont appeer on patch window and  in Fader mode INT A , when i push the fader channel @ full, it’s dont appear on dmx out window . (I test before whith oter fader, it’s appear) ?