Hello,
I attached demo app. It's from unigui's demos. "Session List"
I added two buttons. Start project, then open more then one tab. (2-3...tabs)
Click to "Get Sessions" button, and see opened session list. Maroon colored line is tab's session mean. select to other, then click to "Alert to Session" and look at to that tab. You will not see alert. Id select maroon colored session and click to Alert to Session, you will see Alert.
And "Terminate Session" button. just termi