Support Crisp Chat outbound messages

Prevent Boei from interfering the Crisp Chat outbound messages from appearing in the webpage (not the chat panel).

When someone sends a Crisp Chat message to the visitor that had closed the chat panel, the message didn’t appear in the webpage as an alert prompt and it just appeared in the chat panel that is closed. The visitor had to click the Boei button then Live Chat button to open the chat panel in order to find out any new chat messages.