https://bugs.kde.org/show_bug.cgi?id=407035
--- Comment #1 from Christoph Feck <cf...@kde.org> --- Dolphin checks for known extensions. A folder named "test.jpeg" will keep its extension on rename, like it is kept for renaming files. I am not sure if there are registered folder name extensions, such as for mailbox directories etc. If there are, they really should be preserved. Maybe the MIME database knows extensions that apply to folder names. -- You are receiving this mail because: You are watching all bug changes.