Thank you for contacting us.
By design, in the Revision history grid you should all versions. In the scenario you described there should be 3 versions of the item - Initial draft
, Previosly published
and one which is Unpublished
The issue has been logged as a bug in our system.
You can monitor the status of the bugs in our issue tracking system PITS
. The issue ID is 5735
the Telerik team