Yesterday my video on my shopify store https://www.officialdoorstopalarm.com/ was autoplaying fine on both computer and mobile devices. Today I have to click the Youtube play button to start the video on my iphone. I have tried a few of the solution on Shopify community including adding the autoplay and mute into the video DIV, but it still shows the play button. Could you please take a look. The theme is EXPANSE.