Delay request for location

Hi there,
Could you direct me to where the request for users location is called? I know the plugin needs the location request in order to work however I have a popup for first time visitors that needs to be dismissed before the location request. (if the use tries to allow the location request when the popup is open there is a security error understandably).

What I would like to achieve it to use some JS in the popup to trigger the location request only when the user closes the popup. I understand this is out of the scope of support but hoping you can just advise where the request is called so I can start from there.
Thanks