List: when programmatically opening a list-item that is closed, borders are not present

[driskull]

Check existing issues

• [X] I have checked for existing issues to avoid duplicates

Actual Behavior

when programmatically opening a list-item that is closed, borders are not present

Expected Behavior

when programmatically opening a list-item that is closed, borders are present

Reproduction Sample

https://codepen.io/driskull/pen/RwOzKLj?editors=1000

Reproduction Steps

1. open the codepen
2. wait one second for the first list item to be opened
3. notice the nested list items don't have border when they should

Reproduction Version

2.8.0

Relevant Info

No response

Regression?

No response

Priority impact

p2 - want for current milestone

Impact

No response

Calcite package

• [X] @esri/calcite-components
• [ ] @esri/calcite-components-angular
• [ ] @esri/calcite-components-react
• [ ] @esri/calcite-design-tokens
• [ ] @esri/eslint-plugin-calcite-components

Esri team

ArcGIS Maps SDK for JavaScript

[github-actions[bot]]

Installed and assigned for verification.

[DitwanP]

🍡 Verified on 2.9.0-next.4