Question About network interface on Qbittorent with Gluten

I managed to set up Gluten in Casa OS and connected to qbittorent thanks to all the guides and posts here, and just had one question that i didn’t seem to get answered by lurking and searching and figured id make a post. When i was using Qbittorent on my regular PC, there is a way to bind it to your VPN through the network interface settings and now that i have it running in casa os with gluten i wanted to ask if theres a way to lock it to gluten. The Ip config and curl commands in the gluten guide both show the same IP, thats now my actual IP so i know its working. So if theres no need to lock it that would be good to know but if theres one more step for as close to the peace of mind i would like to know
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TLDR:These are the 4 options i have in Qbittorent connected to gluten, do i need to select one in order to make sure its locked to Gluetun or is following the guide to link the Qbittorent container to the Gluetun container enough?