Ziggster34 I purchased 5 first class tickets for an overnight train in August 2024 Berlin Hbf - Zürich HB (IC 60478) but never had the opportunity to reserve our seats so we can all sit together.
Danhiel Ziggster34 It is a known problem, I suggest to try later to make a reservation on bahn.de (select “Book seat only”). Now it is possible only for the next days, but not for August.