Issue 1: Upload Manager Not Working for One User
One of our Power Users is unable to upload banner images using the new Upload Manager. The upload never starts, regardless of the image selected. However, I can upload successfully using both my account and hers, so the issue appears to be specific to her user profile.
Issue 2: Unable to Reuse Existing Images
The new Upload Manager no longer lets me browse and select previously uploaded images. Instead, I have to upload the same image again each time, creating duplicates. This makes it difficult to manage media assets, as there doesn't seem to be a way to browse, reuse, replace, rename, or delete existing files.

Has anyone else experienced these issues or found a workaround?
