[Bug] When StackViewport loading,Segmentation outline is not display

[caroline-HY]

Describe the Bug

When StackViewport loading,Segmentation outline is not display

Steps to Reproduce

1. install npm packages."@cornerstonejs/core": "^2.17.1",
   "@cornerstonejs/dicom-image-loader": "^2.17.1",
   "@cornerstonejs/nifti-volume-loader": "^2.17.1",
   "@cornerstonejs/tools": "^2.17.1",

2. setStack the dicom file into StackViewport

3. add Segmentation to StackViewport

4. scroll the viewport and loading dicom file

The current behavior

the segmentation outline is not display

The expected behavior

the segmentation outline is display.

OS

macOs 14.4.1

Node version

v20.14.0

Browser

Chrome 132.0.6834.83

[sedghi]

I've seen that issue before, but I haven't been able to replicate it consistently - do you have any reproducible steps to share? It works here https://www.cornerstonejs.org/live-examples/stacklabelmapsegmentation and also in OHIF https://viewer.ohif.org/viewer?StudyInstanceUIDs=1.3.12.2.1107.5.2.32.35162.30000015050317233592200000046

[caroline-HY]

1. If I roll quickly with the scrollbar，sometimes the segmentation outline is not display.
2. If the DICOM file is loading, when switching the current display layer of stackViewport，the segmentation outline is not display.