Depth parameter for LFO

Hello, I wonder why there isn’t a depth parameter for the LFO. I don’t know if I’m wrong but I can’t find it. It’s weird because (I’m no synth expert, only beginner) when you activate the LFO cutoff for example it runs the entire wave so there is moments of silence.

What I want to achieve is that the cutoff can ascend or descend a little bit from my setting. And in other synths is the depth parameter. Maybe I’m wrong but if it’s missing is weird.