Remove array index as key from Breadcrumb. It isn't a recommended pattern because array keys aren't stable, and it isn't adding any value unless we change the API and require IDs on the trail objects.
Remove array index as key from Breadcrumb.
It isn't a recommended pattern because array keys aren't stable, and it isn't adding any value unless we change the API and require IDs on the trail objects.

salesforce/design-system-react,salesforce/design-system-react,salesforce/design-system-react