Clips are duplicated when adding to project
Kdenlive creates duplicate copies of clips if they already exist in a project when adding files.
I have new video clips with random filenames that I want to add to an existing project, I was expecting to be able to drag the entire folder into the project and kdenlive would ignore any existing files, and just add the newer clips that don't already exist in the project. However Kdenlive imports a second copy of files that are already in the project.
The expected behaviour is for Kdenlive to ignore clips that already exist in the project.
I'm using Kdenlive 21.04.2 on Linux Mint 20.