Hst config editor for templates does not refresh when changing item after modifying data without save

If I perform the following steps I run into a faulty situation.

• Select a template from the treeview in the cms app
• Change the description of add a name
• do NOT save the data
• Select another template form the treeview.

What I see now is that the changes are reverted but the 'Render path' field is not changed according to the newly selected template.

If I change the 'Render path', the changes are reverted after selecting another template and the correct path is shown with the newly selected template.