...Mail compose on macOS expects images with data URLs to be inserted as attachments, and we also expect consistent behavior on both macOS and iOS. This means we'll need to basically revert the changes in r226340 for Mail compose.
rdar://91658665
Created attachment 458610 [details] Patch
Comment on attachment 458610 [details] Patch Thanks for the review!
Committed r293638 (250142@main): <https://commits.webkit.org/250142@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 458610 [details].