Showing multiple VictoryBrushLine elements outside of VictoryAxis?

[stur86]

I have a plot where I'd like to have two different brushes, of different colours, to highlight two areas. I can't use createContainer since I also need a separate container and it seems to be able to combine only two. I though VictoryBrushLine might do the trick, but it only seems to be able to tie the brushes to either the axis itself or the grid lines; I can't get it working otherwise on its own. Is there something else I can do? Or am I missing how the component is supposed to work?