How to trigger an iframe button in storyline course?

I was finally able to get a folder at the base of our website to try this and it still doesn't work. I went to the link you have above on my mobile phone to test your example and even yours doesn't show the actual file on a mobile phone it shows a link to download where your document should be...it works properly on a desktop but not on a mobile phone. Is there any script/coding to make a document show in an iframe on a mobile phone using the web object in storyline instead of showing a download button where the document should be showing like it does on a desktop. See below I want the actual document showing in that iframe not a download button.

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