- Do you want to request a feature or report a bug?

Feature/bug

- What is the current behavior?

Image library loads each image in at 100% original file size. If even one file is, say 14MB, the interface can slow to crawl in some browsers on some computers (heavy performance issues).

- If the current behavior is a bug, please provide the steps to reproduce.

Upload an image of a large size, say >10MB

- What is the expected behavior?

Media library will need to somehow generate thumbnails for images (eg. 276x160 @1x, 552x320 @2x) such that the media library interface is performant.