[Ciko 4 778]

В шаблоне TagTextEntryBox находим:

<if test="canPrefix:|:$options['prefixesEnabled']">		  <span class="desc lighter"><input type="checkbox" value="1" name="{$options['fieldId']}_prefix" id="{$options['fieldId']}_prefix" <if test="prefixChecked:|:$tags['formatted']['prefix']">checked='checked'</if> /> {$this->lang->words['firsttagprefix']}</span></if>

И заменяем на:

<if test="canPrefix:|:$options['prefixesEnabled']">		  <span class="desc lighter"><input type="checkbox" checked="checked" value="1" name="{$options['fieldId']}_prefix" id="{$options['fieldId']}_prefix" <if test="prefixChecked:|:$tags['formatted']['prefix']">checked='checked'</if> /> {$this->lang->words['firsttagprefix']}</span></if>