Initially, the plan was for Princess Nora and Prince Alfred of Liechtenstein to visit Opava. However, the delegation grew in size. "Prince Wolfgang, Princess Gabriella, and Princess Maria-Pia Kothbauer will also come to Opava. The latter is the only guest who has already been to Opava as Liechtenstein's ambassador to the Czech Republic and Austria. It will be a premiere for the others," said Konečný. Prince John Adam II, who had previously visited Opava in 2015 and 2017, will not be attending this year's visit.