I realize that customers can always add additional Mime types, but since we're shipping with WebP configured out of the box, we should also ship with WebM and WebA configured as well.
Thanks Greg Guttmann for posting the idea.
I have raised an improvement request to adress this idea in one of futture releases. Getting more feedback from communty will help to prioritize the request.
I realize that customers can always add additional Mime types, but since we're shipping with WebP configured out of the box, we should also ship with WebM and WebA configured as well.