1. Create structure 'test' with sample-structure.xml
2. Create blank template 'test template' for the structure 'test'
3. Add > test
4. Fill out the required information and save
5. Now click on 'test' to edit web content
6. Exception in logs
ArrayIndexOutOfBoundsException occurs when editing Web Content. The selected structure is missing and it turns to be same with the list on the right side.
We should be able to edit the web content without any errors and it needs to be as what sample structure is.