I want to change the og:image for the homepage to be different than my publication background image.
I altered the casper theme to have a meta tag with the image I wanted, which worked for many websites, however on ios I ran into a problem: when I add a meta tag, there are two meta tags, and ios splits the preview image evenly between the two og images.
I saw this, Change og:image, which says, “you can change the code of the casper theme to use a different image instead of the site cover image,” however I don’t think that solves this problem.
I also tried using javascript to alter the metadata, however it is scraped before the javascript takes effect.
Does anyone have a solution?