Not sure how to word this question but having issue with mixer and sound clips

i have three channels in mixer (main, music, and SFX)
the first two work just fine with the sliders but on sfx channel no sound shows playing even though can hear the sound and when I move the slider it has no effect on the sound not even when put to 0 it still plays. i added the clips (ie footsteps, wood snap,etc) to the sfx channel just like i added the music to the music channel. is there a different method I’m missing for sounds?

Have you assigned the SFX to the Mixer Bus in the Audio Source? This is easy to overlook.

FBP