Remaking Effects

I want to remake some effects from Alight Motion (Oscillate, Random Displacement and Auto-Shake) work as expressions for After Effects. I managed to recreate Oscillate, but the other 2 effects use AM.simplexNoise. I decompiled AM and I got the codes for every effect and simplexNoise, I asked Highlight AI to create the expression based on the codes and I got a pretty good result, but the movement is completely different from AM even with the exact same code. Most probably the problem is that AM's movement is different from AE's. Does anybody know where in the decompiled AM I can look for something that can help me understand how the movement works? I attached the codes and the expression too , maybe it's something wrong with it actually?