I've updated the forum post. The problem seems to be the oncomplete in the a4j:ajax. When removing it all works fine.
Mixing a4j:ajax complete="..." with h:commandButton onclick="..." was kind of wrong, but it is not clear as to why oncomplete on hiding the popup has such an effect.
I've updated the forum post. The problem seems to be the oncomplete in the a4j:ajax. When removing it all works fine.
Mixing a4j:ajax complete="..." with h:commandButton onclick="..." was kind of wrong, but it is not clear as to why oncomplete on hiding the popup has such an effect.