I’m trying to use this the display image id method to generate responsive images. https://www.advancedcustomfields.com/resources/image/#display-image-id
Maybe I’m not understanding correctly, but if I have 6 image sizes setup in my functions.php file (ex: thumbnail, small, medium, medium_large, large, full) that this code is supposed to choose and display only the largest image necessary for viewport size when the page was loaded. But this is not what what I’m seeing in action.
When I use it on my site, only the size that is ever loaded, despite the viewport size, is the one listed in the code. To be more specific, no matter whether the viewport is 360px wide or 1800px wide, the same “medium_large” image loads.
Test page: https://delanopaddydayparade.com/test/
I’ll provide a code sample separately as this topic fails to get approved or appear when placed in the initial message.