The user creates a lot of stacked bar charts that are filled with a lot of attributes. It would be great if we had a feature that allowed them to create space (custom groupings). As you can see from the visualizations below there is a lot of text on the left side of the page making it hard to read all the content. They don’t want to create multiple visualizations to separate groups or revert to legacy visualizations so that they can apply a Custom Rule that will add empty rows or columns. Right now the Custom Rule for adding empty rows and columns is buggy and doesn’t work well with the R visualizations.

User wants to be able to adjust the gaps between columns in a small multiples column chart, that is, gaps between series vs within series.

The user would like to be able to use a Nested Table and create Stacked charts.

They would like to be able to control the width of the gap between both parts of the Stacked chart:

User wanted to essentially cluster a stacked bar visualization like in the image below.