A/B TRS stereo pedal with GCP expression

[John01W]

I've found a a/b box that does stereo/trs switching....would the GCP get confused using a a/b box like this to switch between an expression pedal and the tap tempo box?
I have pedal 1 used by an expression pedal.....and pedal 2 used by a tap tempo box....

Would the GCP work if I wanted to a/b the tap tempo and another expression pedal? It's easy enough to switch from the proper CC# for tap and CC# for whatever expression controller I needed per preset.

Thanks!

Here it is:
https://www.americanloopers.com/product ... r-switcher