Im running zss 3.9.1 EE eval on Java7 jetty container. I have a simple XLS file loaded into spreadsheet component. One of the cells has restriction on number of digits.
When i enter rather long number thus exceeding the limit imposed by restriction i get and error messagebox, saying that the number is too large.
Messagebox itself has 2 buttons - Cancel and Retry. Both works fine.
If i click on message window close button - spreadsheet component stops to work, not allowing to enter any value.

I placed breakpoints inside Messagebox class and foun the traces leading to org.zkoss.zssex.ui.ValidationHelper which provides EventListener, which in turn seems to be incorrectly processing the result in case of window close event