Pinch to zoom doesn't work in browsers at my laptop Asus (i3-7100u ssd 4 ram). I've tried firefox, opera, chromium. But pinch to zoom works correctly in photo view.
Problem existed since i've installed ubuntu 22.04 until 22.10 it goes.
Use Windows 10 i don't have same problem, touchpad works great
Please, Ubuntu DevOps, repair it!!!