Update on my situation ... I think my problem is an excel 365 / one drive issue rather than advanced iframe. The blurring in Safari seems to be caused by me using some unusual iframe settings to avoid my embedded spreadsheet scrolling when I don't want it to. If I set the iframe width to 100% (and have a spreadsheet area that fits my page) I cannot stop the spreadsheet scrolling to the left with just a blank area visible. This happens in all browsers. My fix for this is to set the iframe width to 100% and the 'show part of iframe width' to 500% (nothing less works). This stops the scrolling but unfortunately causes blurring of the contents of the cells in the spreadsheet in Safari, although not other browsers.
Does anyone has a solution to the excel scrolling problem? Thanks
Please add style="max-width:100%" to the iframe.
Can you also please share your shortcode
Best regards, Michael
Please check your shortcode. enable_responsive_iframe=“true” is different to enable_responsive_iframe="true".
The quotes you used there are special ones.
enable_responsive_iframe does actually already add the max-width:100%.
Did we not check your case by e-mail already?
Best regards, Michael