Scroll over hover column is the norm in windows apps. Firefox browser does it, so does my total commander.
I use it so much, it becomes natural. With qb64 I have to touch the column I want to scroll before it happens.
With large single windows it's not a big problem. When you have multiple columns of data like total commander
(etc...), review of data becomes easy if scrolling happens.
It's one of those windows type shortcuts not everyone knows about. Once you use it, you won't stop. I tend
to lay on the wheel heavy when scrolling, to the point I press it. I had to disable the middle wheel click function
less I activate the middle wheel double-click function. My default mouse function for that was not nice. Always
gave me problems.
Auto-focus on hover position would be nice. It would align with norm windows operations.