[h0l0cube]

It’s not your fault. It has the worst UX of anything I’ve used. Be careful if you use the mousewheel anywhere, you don’t know what unexpected action it’s going to perform. Drawing vector shapes for masks is wildly frustrating too. It does have a lot of powerful modules though… and it’s free.

[camtarn]

There's a switch in preferences to make it just scroll by default. Definitely a bad UI decision indeed.

[h0l0cube]

I actually would prefer it to zoom, which it sometimes does. A couple of examples: if you're using the tone curve tool it'll change the exposure for the level under the pointer; or if you're hovering over a vector it will scale the vector when all you want to do is zoom on the vector so you can move its fiddly control handles; but then if you're hovering over one of the settings dials by accident it will move the slider left to right. Absolutely something I wouldn't expect and have not seen in any other software. The UX is mind-boggling inconsistent and unpredictable.