Issue Summary

When a template (global or space) contains a table nested within the cell of another table, an error is displayed in the nested table after putting the template in edit mode:

This editor does not support displaying this content: table

Steps to Reproduce

1) Navigate to Confluence Administration > Configuration > Global templates and blueprints.

2) Click Add a global template.

3) Create a simple table, and then nest another table within a cell of the first table.

4) Click Save.

5) Then, go into the newly-created template's edit mode. Observe the error in the nested table.

Expected Results

The template should render the nested table's content while in edit mode.

Actual Results

The template displays an error in the nested table while in edit mode.

Workaround

Since the nested tables appear to render as expected in both view and edit on a regular page:

• Apply the template to a page.
• Put the page in edit mode.
• Make changes to the template.
• While still in the page's edit mode, copy the contents of the template.
• Navigate to the template itself, put it in edit mode, paste the copied contents, and save the changes.