feat(TreeNode): set aria-current on current active node #6937
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dakahn
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Refs #6792
This PR couples
aria-current="true"to the active tree node as an accessibility enhancement to the experimental treeview. The remaining points in the issue will be addressed at a later time when we are ready to reprioritize this effort but the current PR will serve as the demo for the upcoming ARIA deep dive on trees (part 3)Changelog
New
aria-currentattribute for the active tree nodeTesting / Reviewing
Confirm that the active tree node receives
aria-current="true"and all other nodes do not have this attribute