[scribus] polygon shape 56 is not unique

[Heather Woollard]

Hi

I am trying to add another polygon shape to a page in my document and I 
get the message "polygon shape 56 is not unique" and it wants me to 
change the name. So I go under the preferences box to change it but it 
won't let me select the box where the name is to type in another. It 
also wont let me do anything else in the program or even close it. I 
have to use task manager to kill it. I am running on Windows 7. Can 
anyone help?

Thanks
Heather