@zoonini
I don’t use any webp plugin (WordPress 5.8 adds WebP support).
That’s right, it properly added figure and img sources, but when i’ve uploaded webp image and some browser does not support webp format it wont show. In figure tag you can ‘backup’ an image with few versions, for example webp and jpg.
I need to extend the figure tag with one more source – fallback image jpg.
Can you show an example use of this?
