Add a non-public 'resource' album for essay/page use only
Uploading images to embed in essays (and stored in the "/custom" folder) can be clunky at best, and most of the time it just doesn't work at all. Using existing images that are present in a public album always works, but I don't want every image I use in essays or pages to be contained in a public album.
Public albums are the only 'container' type that are selectable for inserting image/video content when using Koken's backend widget. Any item contained in an unlisted or private album is not available via any combinations of the drop-down options. Not to mention, there's no way to point to anything previously uploaded into the '/custom' folder from any prior successful or failed image uploads and inserts.
As an alternative to a malfunctioning one-at-a-time upload, why not have the ability to create albums that can be marked as a non-public storage collection for internal use within pages or essays. They won't be directly viewable in any way, and they would be a resource repository only. Every traditional CMS I've ever used has one - why not Koken?