Configure pulseaudio connections to persist with jackd

At present I have pulseaudio configured with the jack sink and source modules:

load-module module-jack-sink 
load-module module-jack-source

I've recently discovered that the first capture input on my audio capture card is a little faulty, which has caused me to move to the second capture. Although this is problem is likely very uncommon, Discord seems to have problems with this arrangement. At present when in a VC normally, there's no issue. However when watching someone's stream, I'm unable to be heard. After opening QjackCtl, and navigating to the connection graph, I could see that capture_1 is mapped to front-left, and capture_2 is mapped to front-right. I can manually connect capture_2 to front-left, which solves my discord issue, but I'm wondering if there is a way to have this persist, since a pulseaudio -k would revert it back to the default connections. What would I need to configure, in order to have capture_2 mapped to both front-left and front-right on pulseaudio startup?