auto=format in Chrome 88 and above not serving WebP images

[Aaron Wilder]

I wasn't sure where to post this bug which seems to be OS and framework independent FYI

Chrome 88 and above is serving images with auto=format in their original format. Not sure if this is related to the Safari bug mentioned in your documentation Here. Originally I thought this was a Gatsby v3 issue, then a DatoCMS issue but, now I believe it's a Chrome (Maybe Webkit in general) issue.

To Reproduce

1. Go to URL
2. Right-click on the image under the heading DatoCMS
3. Save the image.

Test Repo - I created this test repo when I thought this was a CMS issue hence Image from Contentful and DatoCMS.

Here is a list of other sites I've found with the same behavior:

• Gatsby Snipcart Demo
• Hugo portfolio
• Nextjs events

Expected behavior
Saving an image from a site should produce WebP if the platform supports it.

Information:
Most of my testing can be found here gatsby-source-datocms issue #164 and here Gatsby issue #31644. (sorry for the redundancy)