Rasa Chatbot-Widget doesn't show on mobile browser

Hello, I recently integrated Rasa Chatbot-Widget to my Wordpress website and it works well through my PC browsers(safari or chrome) but I noticed that If I open my website through mobile browser(safari or chrome) the chatbot widget doest not show or pop-up. Please does any one have any suggestions or solution for this issue?

@sleekmike Hi, It should work by default on your mobile web browser, but its strange it’s not showing.

Ok I will do so now. Thanks