Acer Predator PH315-52
Windows 10 Home 1909

When I have my sound input set to Stereo Mix (realtek) i can pickup and record or broadcast anything playing internally like youtube or my music files however the external mic wont pick up any sound externally like my voice. Then if I set my input to Microphone Array (realtek) I get the exact opposite result, doesn't pick up internal sound but picks up my external sounds (voice). Any specific settings come to mind to resolve this?