Basically what the title says. I can add a news site in my SharePoint 2019 Server, but it will not appear in any of the webparts. It is shared as a news article, it is also readable by all users.
I already tried starting manual re-indexing. I also tried giving the users all kinds of additional permissions, but so far nothing worked.
I also noticed that I can not see the webpart options such as "news sources" for the news-webpart, that I have seen on various tutorials.