When transferring a chat to another operator no notification is given to the recipient operator that the chat is being transferred to them. In menu Tools -> Options we have Audio, Window and Flash notifications checked. We do receive the notifications running our previous 2.2 version.
Sorry for the delay in follow up. What we found is if the chat is already highlighted then it will not flash but if it is not highlighted then it will flash as expected. This behavior is acceptable to us. Thanks.