Can not distinguish the rescaleintercept value in different slices of the same series.

I find a series showing strange bar texture in vtk.js as below. I checked it's DICOM meta information and found the rescaleintercept tag for the most slices equal to -2047, however for some slices this value equal to -1024. It seems itk-wasm can not distinguish the different rescaleintercept value in different slices.

OS: macOS 14.2
node -v v21.2.0
package.json
``` js
"@itk-wasm/dicom": "^5.0.1",
"@kitware/vtk.js": "^32.2.0 ",
"itk-image-io": "1.0.0-b.18",
"itk-wasm": "1.0.0-b.18",
```