Highlight row in grid and gantt on hover

I wan to highlight row in gantt and grid on hover, like it works for selected row.
Is there a way to do that ?
More details on screen

Hello Wolland,
There is no built-in way to make it work that way. You need to implement a custom solution by using Gantt API and Javascript:

DOM mod:
Javascript mod:

Thank you for the help. This is what I’m looking for.