Error Attaching Video

I’m trying to attach an audio recording to my score as a reference. I have created video using Movavi, imported the audio to it and put in a black screen background. I’ve exported the video as both mp4 and mov files, using H.264 codec, with 29.97 frame rate. Yet when I try to attach the video I get a “Format Not Supported” error. I tried attaching other files, that seem to have the exact same specs, and they attach ok. Any ideas on what might be the issue?

Dorico 5.0.20 on Macbook Pro running Mac OS 14.4

Is it possible that you share your video files? If you don’t want to post them publicly, you could send directly to me under u dot stoermer at steinberg dot de

Thanks

Update: The file that @vilnai sent me uses 250 fps, but Dorico only supports frame rates up to 59.98 fps.