Having two different lists accessible from different places is quite confusing: would it be possible to have just one single list of scans, with each scan flagged as “public” or “unlisted”?
Also the ability to switch from grid of big thumbnails without any data to list of small thumbnails with some data (raw data size, spz file size, catpure date, processing date, likes, views,…) would help a lot, especially if the table was also sortable by one or more columns.