[Bug] Instances of one series are splitted

[narbek-abd]

Describe the Bug

028bd0c0-4e389405-e7476fe9-1c31fff6-1306d902.zip
Here is anonymized study.

They are in the same series, but splitted

Steps to Reproduce

tried open on last version and on 3.7

The current behavior

splitted

The expected behavior

Expected instances to be in the same series so i could scroll in single viewer

OS

all

Node version

all

Browser

all

[narbek-abd]

Screencast from 11.10.2024 15:11:57.webm
Removing MG from isSingleImageModality function resolved the issue. But i guess it will broke somewhere else? pls help

[narbek-abd]

Here is complete code. Worked for all different kind of mammo studies. But i'm not sure

function getDisplaySetsFromSeries(instances) {
  // If the series has no instances, stop here
  if (!instances || !instances.length) {
    throw new Error('No instances were provided');
  }
  const hasMultiSourceImageSequenceInstance = instances.some(
    i => (i.SourceImageSequence || []).length > 1
  );
...
}

const isSingleImageModality = (modality, hasMultiSourceImageSequenceInstance) => {
  return (
    modality === 'CR' ||
    (modality === 'MG' && !hasMultiSourceImageSequenceInstance) ||
    modality === 'DX'
  );
};

[arturojain]

Had the same issue but this seems to be the reason.