I've got response from support:
"Thank you for contacting 888poker .
Please be advised that this issue should be resolved in the next update of the client unfortunately as there is no set date we are unable to provide an exact timeframe.
We sincerely apologize for any inconvenience caused and thank you for your patience and understanding in this matter.
If you require any further assistance with this or any other matter, please feel free to contact us."
So who knows when will be upgrade, got to be patient and wait for it.