I have a client that maintains that it should be posible, and I couldn't find anything.
When I take the Dialogflow Text Integrations html code and put it into my private server, it works like a charm. When I put it into a Widget (footer) or directly as plain html custom code, it shows the link to a function that I supose must be executed.
This is the code
<script src="https://www.gstatic.com/dialogflow-console/fast/messenger/bootstrap.js?v=1"></script>
<df-messenger intent="WELCOME" chat-title="Agent" agent-id="a7bbf18b-21b8-4ae3-9aa8-5a72b8fd0d4c" language-code="es">
<style>
df-messenger {
--df-messenger-button-titlebar-color: #62b3be;
--df-messenger-chat-background-color: rgb(206, 221, 226);
--df-messenger-font-color: white;
--df-messenger-font-size: 30px;
--df-messenger-send-icon: #878fac;
--df-messenger-user-message: rgb(153, 182, 176);
--df-messenger-bot-message: rgb(136, 165, 159);
}
</style>
</df-messenger>
In my localhost page it looks like this Looks like this
This is how I put the code into a Custom HTML block in Wordpress how I do it
This is what it shows When it should be showing a Dialogflow Button, it shows a link