Codepen demonstrating the issue
Remove aria-hidden to fix narrator focus bug for Modal dialog and Panel issue has been fixed in office-ui-fabric-react v6.180.0 but in our project we are using 6.195.0 which doesn't have the aria-hidden fix and still shows an accessibility issue. Does v6.195.0 have aria-hidden issue?

Actual behavior: v6.195.0 still shows aria-hidden error on accessibility when we run with keros extension
Expected behavior: Expected to have v6.180.0 fixes in v6.195.0 (regarding aria-hidden focus issue)