Currently, you can include a Legend or not, you change the position of where the legend is on the visualization but there is no functionality to expand the legend so the text does not wrap or to stretch or decrease the legend itself as you can in PowerPoint.

The customer would like there to be functionality for more customization of the legend.

User was dissatisified with the rendering of the legend of their R-based visualization. See below, for example. The text is very congested. There is no obvious way to modify this in the R code.