@deutrino@mstdn.io @silverpill@mitra.social Pleroma/Akkoma sorts search results by the time they federated to the instance. So if an old thread federates, it will appear on top of your timeline and search results. It's not ideal since it's not strictly chronological, but on the other hand if you saw something from 3 months federate to you yesterday and want to search for it, you don't have to scroll through 3 months of posts.