The list to starboard comes from poor design and/or possibly changed requirements late in the build stage. In any case, definitely not typical German engineering.
Perhaps, the German Navy itself wasn’t so sure. For a ship that’s as big as a destroyer, its armament is less than that of a modern corvette.
Compare what this German Navy ship holds versus what the same design’s export variant does.
https://www.aspi.org.au/__data/assets/pdf_file/0016/26503/Kamerman-The-German-experience-slides.pdf