How do I send a response via Browser User Interface (BUI)?
Browser User Interface (BUI)
In order to send a response via Browser User Interface, the "Send" or "Send & Close" button must be clicked after the response has been edited. If none of those buttons are visible, you can see them by pressing those three dots from the first line of the workspace to view the Actions Menu. If they are still not visible ensure your profile permissions have "Send Response" checked on the Service tab.
To make the Send button visible all the time you can Customize the Workspace Toolbar. Note that this will make the send button also available in the .NET client. You can make a separate incident workspace for Browser UI and assign it to the Incident Browser workspace selection in the profiles of your agents.
By pressing "Save" or "Save & Close", the response is committed to the thread but it is not sent. This is the intended behavior and it is explained also in the documentation link: Using Agent Browser User Interface.