[TitledPane] focus state of control is not shown when control already has focus

See attached movie.

I have collapsible(1) and non-collapsible(2) titledpanes.

When scene appears, (1) is focus, but focused state is shown, only when I move mouse over the title (I don't need to make clicks).

After that I go and click on (2) and focus disappear on the (1) but on the (2) it doesn't appear.

It appears only after moving mouse out of the title.