Legend Box mouse over not showing data

[rac19]

 Hello All,

I am using Chart Fx 7, where i have a Legend Box and a datagrid, when i move my mouse on to the legend box nothing is getting highlighted, where as, when i point it on to the graph or on to the datagrid, its showing the data.

What might be causing this issue..........?

[Frank]

What's the chart type (gallery) ?

Is the series legend displaying on the legend box or something else (custom legend items, conditional attributes, custom gridlines and other elements can also be shown in the legend box)?

You may want to post a sample or code snippet that reproduces the problem.