CORS: exposeHeaders -> XSADMIN Tool

Hi,

CORS Issue while consuming Hana's OData 

regarding to this link I tried to set the Exposed Headers.

Allowed Headers and Allowed Origins are working fine.

But I'm not able to set the exposed header. Nothing happens....

'Exposed Headers '

access-control-allow-headers,access-control-allow-origin,access-control-expose-headers,authorization

Debugger: Uncaught TypeError: Cannot read property 'length' of undefined

Does anybody know, what I'm doing wrong?

Hana Version