In GreenHopper Version Report Chart, when you try to select a version, you can't see the entire text.

Steps to Reproduce:
In GreenHopper, create a board.
Create versions using all the space to write the name of the version.
Associate Issues to the Versions.
Start the sprint with the issues associated.
Click in report, select the Versions Report, click in the versions options.
All versions with similar names will not be distinguished. As you can see in the attachments.

Expected Results:
Create bigger boxes to display the Versions names, or once you let the mouse above it, display the entire name of the version.

Actual Results:
See attached, The version name is not fully displayed.

Environment Information (In the Environment Field):
Software Version/s , Browser (Chrome V28.0.1500.71), OS (Ubuntu 12.04), Java version: 1.6 update 36.