Template:Namespace and pagename-detecting templates
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Template documentationInitial visibility
To set the template's initial visibility, the |state= parameter may be used:
|state=collapsed: {{Namespace and pagename-detecting templates|state=collapsed}} to show the template collapsed, i.e., hidden apart from its title bar|state=expanded: {{Namespace and pagename-detecting templates|state=expanded}} to show the template expanded, i.e., fully visible|state=autocollapse: {{Namespace and pagename-detecting templates|state=autocollapse}}- shows the template collapsed to the title bar if there is a {{navbar}}, a {{sidebar}}, or some other table on the page with the collapsible attribute
- shows the template in its expanded state if there are no other collapsible items on the page
|state= parameter is not set, the template's initial visibility is taken from the |default= parameter in the template. For this template, that currently evaluates to autocollapse.