Please allow it that we can stylize the graphs without ungrouping it so we can still edit the data anytime as needed. Creating graphs (data and style) should be efficient. As of the latest version, every time we edit graph data, the horizontal lines (x-axis) get messed up. (Please see attachment with file name: graph with style...)

And there is this wide space on the start (left of the graph). Not sure why the graph tool has this wide space from the left side every time it generates the graph. (Please see attachment with file name: graph wide space...)