[All styles] Article is show full screen and navigation bat don't displayed after edit article

<p>- Go Home page</p>
<p>- View an article in popup</p>
<p>- Click on "Edit" article</p>
<p>- then, In edit article form: click on "Save" or "Cancel" button</p>
<p>-&gt; error: Return article in full screen instead of&nbsp; return to article list</p>