This feature is available on Pro Version
In this demo
Desktop
– Icon position at bottom: 18pt, left: 18pt
– Greetings Dialog with Chat Window positions at bottom: 63pt, left: 18pt
Mobile
– Icon position at bottom: 18pt, left: 18pt
– Greetings Dialog Position is Changed to bottom: 63pt, left: 18pt
Messenger Icon, Greetings dialog with chat window can place at any position of the screen.