[4.3] content admin menu filters (#39634)

Author: brianteeman

administrator/components/com_content/tmpl/articles/default.xml

@@ -8,7 +8,8 @@
 		<!-- Add fields to the request variables for the layout. -->
 	<fields name="request">
 		<fieldset
-			name="request"
+			name="filter"
+			label="COM_MENUS_ADMIN_FILTER_LABEL"
 			addfieldprefix="Joomla\Component\Categories\Administrator\Field"
 			>
 			<field

administrator/language/en-GB/com_menus.ini

@@ -12,7 +12,7 @@ COM_MENUS_ADD_MENU_MODULE="Add a module for this menu"
 COM_MENUS_ADMIN_ACCESS_LABEL="Access"
 COM_MENUS_ADMIN_AUTHOR_LABEL="Author"
 COM_MENUS_ADMIN_CATEGORY_LABEL="Category"
-COM_MENUS_ADMIN_FILTER_LABEL="Filter"
+COM_MENUS_ADMIN_FILTER_LABEL="Filters"
 COM_MENUS_ADMIN_LANGUAGE_LABEL="Language"
 COM_MENUS_ADMIN_LEVEL_LABEL="Subcategory Levels"
 COM_MENUS_ADMIN_TAGS_LABEL="Tags"