Webp will not show without alter HTML

I swear I had this working without alter HTML but now the images will not show. I have no warning messages about missing mod_headers or whatever. I ran the live test and this option: Enable direct redirection to existing converted images? passes every single test, but yet the webp images won’t show unless I enable either replace img with picture or rewrite image urls. As I said, I swear I had it showing webp without alter html yesterday but I have gone over everything 3 times now and it will not work for some reason. Is there any reason why it wouldn’t work with live test passing for Enable direct redirection to existing converted images? and having that option enabled without alter html?

• This topic was modified 3 years, 2 months ago by m22878.