<!--- STOP! Before you open an issue please search this repository's issues to see if it has already been reported. This helps reduce duplicate issues from being created. --> <!--- SECURITY DISCLOSURE: If this is a security disclosure please follow the guidelines in CONTRIBUTING.md. This helps keep folks from accidentally releasing vulnerabilities before the maintainers get a chance to fix the issue. --> ### Expected Behaviour * Anchor elements in `SideNav` and `Tabs` components have an outline when in focused state ### Actual Behaviour * Anchor elements in `SideNav` and `Tabs` components NOT outlined when in focused state #### Steps to Reproduce 1. Use keyboard navigation to "Tab" over action elements on a page that use the `SideNav` or `Tabs` components 2. Note that anchor elements aren't highlighted when focused