Citations don't work when exported
Hello! I just started up on Zettlr to try it out. I've come across an issue where the references I imported from Zotero work great in Zettlr itself, but when I export to a pdf or a Word doc, it just lists the Citekey at the beginning of the doc, with a question mark and wrapped in brackets (see screenshots). Any idea why this is happening and what I can do about it?