Screenshot manager unusable

My screenshots appear out of order in my screenshot manager, making me unable to see them and read their caption in order. I've been playing for years and this has always bothered me. I need the Sims to fix this soooo bad. I can't go back and look at the pictures of my legacy challenges (with the captions as explanations) and it is impossible to navigate the screenshot manager (or what is, in French, called « Le gestionnaire de captures d'écran»)