AR Foundation: select secondary back facing camera

Hi,

I have an AR foundation project running on a Samsung Galaxy S10. This smartphone has 3 camera's on the back. The project runs on the "normal" camera, but I want to use the wide-angle camera which has 0.5x zoom relative to the other one. I cannot find any information on how to select the actual camera used by the AR foundation and how to change it. To be clear, this is not about switching between front and back facing camera, but switching from one back facing camera to the other one. I do not want to switch live, I just want to test if the wide angle camera works better for tracking (which I expect will)

Thank you in advance!