We have a issue in table property.
Basically, when I click a table in editor, it should show table properties at the bottom of editor.
I tried this one on your demo site (http://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx).
When you click attraction table, it shows table property.
But when I inserted a new table, and tried to popup the table property, it didn't show anything. (Try on the demo)
We just upgraded the telerik version from 2014Q2 to 2015Q2 version, and it has started happened.
Lots of our users are complaining about this, so please let me know how to resovle this issue.