Honor Motion Photos with embedded MP4 are displayed as still images: HiHonor/LIVE_ format is not detected

I have searched the existing issues, both open and closed, to make sure this is not a duplicate report. • Yes The bug The bug Motion Photos taken on an HONOR AAK-AN00 are uploaded to Immich with their embedded video data still present, but Immich displays them as ordinary still images. This appears to be a detection issue rather than missing video data or a decoding failure. Environment • Immich Server: v3.3.5 • Deployment: Docker, official ghcr.io/immich-app/immich-server:v3.3.5 image • Phone: HONOR AAK-AN00 • The affected original photos play as Motion Photos in the phone's stock gallery. Reproduction steps 1. Take a Motion Photo on the HONOR phone. 2. Upload it using the Immich mobile app. 3. Wait for metadata extraction to finish. 4. View the uploaded asset: it is displayed as a still image without a linked motion video. Expected behavior Immich detects the embedded video in the Honor Motion Photo and makes it playable as a Motion Phot…