Ok, thanks for uploading. I can confirm that something is not right because the file plays fine in the native media player on my Pop!_OS 22.04 distro but does not play at all in Kdenlive (24.08). I only get a static image (first frame?), regardless of whether I keep the project settings are have them adjust to it based on the video’s resolution (if I let Kdenlive switch to that I get a white image but it changes to the static image from the video shortly afterwards).
Please open a bug report about this.