Bad feature cancel or opt-out request: high-light the tab with mouse on it

Hi,

I found the feature "High-light the tab with mouse on it" a bad feature. I sometimes misinterpret that high-lighted tab as the current tab (they look alike). Since I want to close current tab, I click on mouse middle button. Then, Boom! The web page not wanted to be closed is now gone.

"High-light the tab with mouse on it" do little functionality. I admit that it may help to quickly move mouse and click to switch to the wanted page. But it helps little (Well, perhaps arguable for someone...). Anyone needs to move mouse to some tab MUST have his/her eyes follow mouse cursor anyway. Thus it helps little.

Could you have a opt-out option to disable that feature?

Thanks

Regards,
Robin