We’re trying to install and use Office Importer Application extension in XWiki 12.7 but when trying to install it with the Importer tool, it says a newer version is installed already. It’d be good but we can’t find it anywhere in the user interface. As far as I know it’s supposed to give us a new option when adding pages so that we can import from Office documents but it won’t show that option at all. I’ve read the manual of the extension but it doesn’t contain any information on how to fix this particular issue. Am I missing something here? Do you have any suggestions on what to do to fix it?