Issue - https://github.com/umbraco/Umbraco-CMS/issues/13366

Which Umbraco version are you using?

10.3.2

Bug summary

We've recently updated our Umbraco to v10 from v8 and noticed that default preview that Umbraco v8 was using when there is no template specified for document type is not presented right now.

Specifics

So, when there is no template for component, at Umbraco v8 we had the:

And at Umbraco v10 we have this :

This collapsed something cannot be selected. Can you please help me - was something on this logic changed from v8 to v10 or that's configuration issue on my side?

Steps to reproduce

• Create a document type (element type)

• Create a page

• Add document type to grid editors

• Add editor document type to the page

• Do not create a template for the document type

• Create content as a page

• Add document type to the page

• Ensure that there is no default template as in Umbraco 8

• Ensure that the document type is shown as collapsed box which cannot be clicked

Expected result / actual result

Expected - Default template is specified Actual - Document type is shown as collapsed box which cannot be clicked