Has anyone ever experienced an imbalance with the noise cancelling function?

My headset otherwise works perfectly fine for audio, but when I turn on the noise cancelling function, recently it feels like there's more pressure in one ear than the other. I know this is the headset too because it works when I switch ears with it.

It makes me pretty much not want to use the noise cancelling function at all because it feels pretty uncomfortable. And the issue is made worse in a place with a lot of loud deep noise like a bus.