feat: Add CS3D WSI and Video Viewports and add annotation navigation for MPR (#4182)

platform/core/src/classes/MetadataProvider.ts

@@ -389,6 +389,7 @@ class MetadataProvider {
       case WADO_IMAGE_LOADER_TAGS.CINE_MODULE:
         metadata = {
           frameTime: instance.FrameTime,
+          numberOfFrames: instance.NumberOfFrames ? Number(instance.NumberOfFrames) : 1,
         };
 
         break;