Note about image sizes in MediaUpload::onSelect (WordPress#64616)

Document that not all image sizes are available when an image has been selected in MediaUpload. Co-authored-by: cweiske <[email protected]> Co-authored-by: Mamaduka <[email protected]>
bph · Aug 31, 2024 · 5d10aa4 · 5d10aa4
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diff --git a/packages/block-editor/src/components/media-upload/README.md b/packages/block-editor/src/components/media-upload/README.md
@@ -105,6 +105,8 @@ Callback called when the media modal is closed after media is selected.
 
 This is called subsequent to `onClose` when media is selected. The selected media are passed as an argument.
 
+The `image.sizes.full` resolution does always exist. Other defined sizes are only available when the image is larger and thus could be scaled down.
+
 -   Type: `Function`
 -   Required: Yes
 -   Platform: Web | Mobile