It's absolutely disappointing how you removed "Zoom using scroll wheel" on the old Options app and never even explained that the update would deprecate the feature.

Unlike using the current zoom feature (which basically uses Ctrl+-/+ for the window to do a scaled zoom),

"Zoom using scroll wheel" actually allows you to zoom into what's on screen as if you're zooming using the touchpad (or screen, if the monitor is touch sensitive). It's basically a 2-finger screen/touch zoom using just the mouse!

The lack of this feature is the only thing stopping me from getting a logitech mouse as a replacement. Logitech basically wants me to get a portable touchpad instead.

Very disappointing. It would be bad enough if you left it on the old Options app and didn't add it to Options+. But the fact that you removed it from Options app 3 years ago and haven't fixed it is embarrassing.

Did the feature violate someone's IP/Patent? Atleast give us an explanation!