TYPO3 Core

On TYPO3 8.7.8, menus created using the MenuProcessor (TYPO3\CMS\Frontend\DataProcessing\MenuProcessor) do not show pages that have restricted access by default.
A simple solution to be able to configure this would be to make it accept the "showAccessRestrictedPages" property, which is currently not allowed and gives an error message if used.

Example with the added property :

10 = TYPO3\CMS\Frontend\DataProcessing\MenuProcessor
 10 {
   special = list
   special.value.field = pages
   levels = 7
   as = menu
   expandAll = 1
   includeSpacer = 1
   titleField = nav_title // title
   showAccessRestrictedPages = 123
   showAccessRestrictedPages.addParams = &return_url=###RETURN_URL###&pageId=###PAGE_ID###
   dataProcessing {
     10 = TYPO3\CMS\Frontend\DataProcessing\FilesProcessor
     10 {
        references.fieldName = media
     }
   }
 }