Orca and OpenOffice in Maverick

[Milton]

Dear List,

On my machine I use Orca 2.91.2 pre and Maverick.
I notice that OpenOffice crashes when I for example create a new wirter 
document and want to quit OpenOffice.
This stops Orca speaking, a sighted person told me a dialog is on the 
screen that OpenOffice crashed. Pressing enter for OK default Orca is 
talking resuming.
When I open a document from my Document folder OpenOffice has no 
problems when I quit the document.
Do I miss something, can you confirm this behaviour, how can I solve this?
Thank you in advance.
Milton