Another useless limitation is that text in brackets is excluded, that keeps the very most vital information from personal articles hidden: "Albert Einstein (* 14. März 1879 in Ulm; † 18. April 1955 in Princeton, New Jersey) war ein theoretischer Physiker. ..." is shown as "Albert Einstein war ein theoretischer Physiker. ..." Why does it take so long to fix this silly issue?
Topic on Talk:Page Previews/Flow
Please see the conversation on this board https://www.mediawiki.org/wiki/Topic:S6q53exrf5ir908w
The text within the brackets contains the most interesting information that could be served by this Hovercards (at least in the German Wikipedia). As long as this is kept hidden, the Hovercards are almost completely useless.
Now filed as phab:T91344. Please edit or add details, there. Thanks.