Github user klopfdreh commented on the issue: https://github.com/apache/wicket/pull/242 <img width="1106" alt="bildschirmfoto 2017-11-04 um 08 56 39" src="https://user-images.githubusercontent.com/980773/32403623-21b641b6-c13f-11e7-9d83-9434157af58b.png"> ---