
Just discovered and fixed a (potentially serious) bug in Dolphin, KDE's file manager and generic file model:
Sorting by size would cause an unstable sort order under certain circumstances.
This sounds innocent at first, until you realize this also causes it to expand a folder's content into the wrong view parent: you expand folder A, but all its files show up below folder B.
You may think you're deleting an empty folder, but it's not actually empty 😟
Fix here: https://invent.kde.org/system/dolphin/-/merge_requests/232