Resizing of graphs in report builder

Hi,

We have found some limitations resizing the graphs in JRS. The width size of the graphs don't change regardless of the space available, making graphs hard to read. This happens in the JRS and also in the widgets from RTC. We are working in v6.0.3 and I have found this:
https://jazz.net/downloads/jazz-reporting-service/releases/6.0.3?p=news#TOC_GEN
In the above URL we can see that we can only resize column width in table mode.

Is there any Workaround for this limitation? or is there any plan to implement this feature in future JRS versions?

Thanks and regards.