Current behavior of mouse scroll in scene editor (zooming) is confusing. How about more “standard” behavior like following?
SCROLL - scrolling up/down
SHIFT + SCROLL - scrolling left/right
CTRL + SCROLL - zooming.
Such behavior will be more intuitive, as it is used by most software I’ve used (though shift+scroll is rarer used), like Firefox, GIMP, Okular (Linux PDF reader that has no flaws, either functional or security like Adobe Reader and also isn’t bloated), Inkscape and other software that I currently can’t remember.