Final cut pro will not remove green screen when I use the green screen keyer effect

Hey,

So I am trying to remove green screen on a clip that I use a lot in Final Cut Pro, and when I go to remove the green screen under the green screen keyer effect, it barely does anything. It's almost like the program isn't even trying.

I have tried playing around with the color hue/highlights settings, I have gone into the green screen keyer settings and the program doesn't appear to remove the green screen at all. It's almost like it's the original on how little the program (default) wants to remove the green screen.

For reference:

It's a 1080p 60fps clip

the project settings are always the same

I don't mess a bunch of settings.

All screenshots are the default settings I have when just dragging the green screen keyer effect.

Any advice would help a lot.