LFO mapping bug

When i drag and drop whatever modulator source i choose (ENV, LFO, Macros…) onto any parametter, the "modulation blue circle" appearing arround parameters being automated, well… Doesnt appear :/… The odd thing is that all of those "modulation blue circles" only appear once i open the matrix. It kinda is a problem tho, if i have to open the matrix just to be able to modulate the amount i want every parameters, i'll take 10 more time to make my presets… Do you have any solution for this?

I use Fl studio btw.

Where did you download your copy of Serum 2 from?
This is a known issue in some cracked copies of Serum 2.
Apologies if you're legit, but we've not heard of this affecting the real version of Serum 2.