It does work on Quinn, but foot socket does not auto create after adding leg module when using other character meshes with same hierarchy (no twist bones tho). @chasecooper
if you right click the bone in the rig hierarchy, and add the socket yourself then create the control as usual and set up the settings for the control like so it will work. make sure to parent the control in the your module hierarchy to the correct leg.
@JackSamurai1