Drag / re-locate Chat window anywhere on the screen

Team, do we have the feature to drag the chat window anywhere on the screen?

Client: Nextera
Use Case: ITSM
Requirement: Chat option would be available to user post login to Service desk portal. User should be able to drag the chat window anywhere on the screen for viewing any content behind the chat window.

I’ve referred this link, however the only option is to “Set the position of the widget on the website - Bottom Left and Bottom Right.”

Thanks
Shailesh