Currently our Public Issue Tracking System is in Beta stage. We definitely miss some important features. Our plans are for a new major version of PITS in the following couple of months.
Your suggestion is very reasonable and we really appreciate your feedback. I've logged this feature into our product backlog and we will do our best to implement it in the next release of PITS. Till then please take our deepest apologies.
Thanks for using our products!
All the best,
the Telerik team