Horizontal Parent Navigation Item Chevron Icon doesn't rotate on expansion

[johngorm]

Latest version

• I have tested the latest version

Description

When using the navigation item, we are trying to have a horizontal parent item with a menu of nested navigations items. The component works but the chevron icon does not rotate to indicate the sub navigation items are showing.

Steps to reproduce

Add a navigation item with parent="true" and horizontal orientation.

<NavigationItem
  parent
> {...children} 
</NavigationItem>

Expected behavior

No response

Package name(s)

Core (@salt-ds/core)

Package version(s)

^1.37.3

Browser

• Chrome
• Safari
• Firefox
• Microsoft Edge

Operating system

• macOS
• Windows
• Linux
• iOS
• Android

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• I am an employee of JPMorgan Chase & Co.