I would really like to use FES because some of our event managers struggle with the backend UI/UX
But there is one major obstacle. While I can access the media library at A, where I don’t need it, I can’t access it at B, where I do need it.
We reuse images a lot because we have events that are repeated at intervals (not in a pattern that would allow us to use the repeat event feature.) This means that event managers have to maintain a local library of images they can use and then add the image repeatedly, clogging up the library with unnecessary duplicates
That seems like a fairly simple change since the functionality already exists on the Add Media button

