When chat window opens, it is on top of all others and must be acknowledged (clicked) before it goes behind.
Currently, when the chat window opens, it opens behind whatever the active window is and, with my clients at least, is often ignored until they finally close what they were doing.
I would like it if, when the chat window opened, it opened on top just like a regular new window does - and most require that they are clicked before they can be pushed behind others. This would force the client to acknowledge the window is there. This way, if they choose to ignore me, they go to the back of the queue and I can move on to another client.
Many times when we cannot reach an end user by phone, we will pop a chat window up on their screen asking if it's ok for us to connect to work on their issue. This chat window pops up in the background, behind other active windows. This means the user does not see the chat window many times. When a tech enters a chat message, this should bring the chat window to the front on the user's PC so they see the message right away.