Unable to display duplicate reads in Alignment track using filter.duplicates = false

[bs-shubham-gupta]

I am trying to display duplicate reads in the Alignment track, but I’m unable to see them even after disabling duplicate filtering.

According to the documentation, setting duplicates: false in the filter object should allow duplicate reads to be shown. However, this does not seem to work in my case

I configured the alignment track as follows:

{
    type: "alignment",
    format: "bam", 
    url: "<alignment-file-url>",
    indexURL: "<index-file-url>",
    filter: {
        duplicates: false
    }
}

• I have tested this with both BAM & CRAM files.

• Using the same BAM/CRAM files, I am able to see duplicate reads in the IGV desktop application after updating the preferences.