In all MF modes (production/beta/dragons), polyfills of linked inline images are broken.
This is caused by the CSS block:
img.tex,
.image img,
.thumb img {
max-width: 100% !important; width: auto !important; height: auto !important;
}
Which conflicts with the polyfill JS, which depends on the original width height attributes being set.
Version: unspecified
Severity: normal