Deduplication in shared albums

I have searched the existing issues, both open and closed, to make sure this is not a duplicate report. • Yes The bug When a User B adds images to an shared album of user A there is no check for duplication. This results in the exact same images (which therefore have the same hash) being duplicated in the shared album. The expected behavior would be the duplicates not being added to the album. There also does not appear to be a function to check for duplicates in shared folders - however, this would rather fit a feature request so this shall not be part of this issue report. The OS that Immich Server is running on k3s Version of Immich Server v1.129.0 Version of Immich Mobile App not relevant Platform with the issue • Server • Web • Mobile Your docker-compose.yml content Your .env content Reproduction steps 1. Create an Shared Album as user A 2. A adds Pictures (x.png, y.png, z.png) to the Album 3. Add user B to the Album 4. Badds Pictures …