Maps are determined by service index

[BeebBenjamin]

The static manifest used to develop the plug-in was wrong. Therefore we need to use something more reliable than index position in services to get the normal and albedo maps etc.

Instead of using index position e.g. 0, 1, 2 etc we should get it by type e.g. ImageService3.

function getMap(annotationBodies, mapType) {
    let map;
    annotationBodies.forEach(function(element) {
        const service = element.getService('http://iiif.io/api/annex/services/lightingmap');
        if (service !== null) {
            if(service.__jsonld.mapType === mapType){
                element.__jsonld.service.forEach(function(service){
                    if(service.type === "ImageService3") {
                        map = service['id'];
                    }
                });
            }
        }
    });
    return map;
}

[BeebBenjamin]

This is fixed on QA.