I need to upload an image with the
webp extension and add it as the main image of a content item with the "Article" content type. Since its
field_image doesn't have the
webp extension by default, I've added the extension to the "Allowed file extensions" input at the managing tab of the
When I check the row with the
name='field.field.node.article.field_image' in the
config DB table, I see that the extension was successfully added to the
data array under the keys
But when I try to upload and add an image with the
webp extension on the editing page of the article I still receives the error that only png, gif, jpg and jpeg are allowed.
How to resolve the problem?
ps. Drupal 8.7.3