mic picking up headphone audio on windows 11? no way found to untie audio jacks?

I've had this problem since I got the new computer and I can't find a fix to save my soul. All the stuff I read online didn't work, and most other options are for windows 10. I found one thing that says realtek drivers tie your audio jacks together by default and to turn that off, but there's no audio driver manager I can find to do so. What do I do, where do I go?

It's a Lenovo Legion with only one audio jack, and my headphones have the 4 ring 3.5mm jack.