Unable to Indent Task List

Summary

Unable to Indent Task List

Environment

Confluence 6.15.8
Confluence 6.15.9
Confluence 7.0.1

Steps to Reproduce

1. Create a page and insert a Task in the page so a checkbox will show
2. Click on the Indent button from the editor so that the position of the checkbox can move to the right
   

Expected Results

The checkbox from Task List Macro indented to the right

Actual Results

Nothing happened

Workaround

• Copy & Paste the indented task from any existing page content
• Manually editing the Storage Format with plugin like Source Editor and insert the hidden task list in front similar to the example given in the section below

Information

This indentation can be performed in Confluence 6.13.0:

When the task list is indented, investigating the Storage Format we can notice that it is done by placing hidden task list in front of the displaying task list where the Storage Format will look something like this:

<ac:task-list>
<ac:task>
<ac:task-id>-1</ac:task-id>
<ac:task-status>incomplete</ac:task-status>
<ac:task-body><ac:task-list>
<ac:task>
<ac:task-id>12</ac:task-id>
<ac:task-status>incomplete</ac:task-status>
<ac:task-body><span>testing task</span></ac:task-body>
</ac:task>
</ac:task-list></ac:task-body>
</ac:task>
</ac:task-list>

Tasks with the negative value in the task-id will be hidden