So in my case when I hover on a bar, I need to have two different cursors, one is the line in front of the bar, second one is the grey background which is behind the bar, I will attach 2 pictures of these cursors as I want them, but I haven't found a solution how to combine both of these. So You can look on an example here, and just comment one "Tooltip" and uncomment other and vise versa to understand what behaviour I expect, but again I want to combine these two into one. One of my ideas was to render a Tooltip after everything else, but in this case the grey background will be in front of the Bar and will cover it, so i thought to render only part of this grey background, but in this case on Bar hover i get the height of only a small part with one color, not an all Bar, so I'm not being able to get the full Bar height

This is a line cursor in front of the Bar This is a background cursor behind the Bar