Trouble Using 2 XYZ Pads Simultaneously

So pretty much as simple as the post says, and I’m sure I’m doing something dumb. I just have the xyz pads set up to send some cc data, only using one dimension: y. One pad controls the Send A and one controlling Send B in Ableton. For whatever reason, I can’t control them at the same time – I have to let off of one to control the other.

EX: If I’m actively using pad A’s Y axis to turn the send knob, I cannot, at the same time, use pad B’s Y axis to control a different knob – just doesn’t budge until I stop using the other. It’s like a weird mono mode.

Can someone give me the surely simple answer to this? I thank you!