Automatic update from web-platform-tests Implement tab key behavior for menu elements When pressing tab on a menu element, the entire tree of menuelements should be closed and focus should be moved to the next focusable item after the end of the menu elements. https://github.com/openui/open-ui/issues/1438 Bug: 406566432 Change-Id: I3db563383d7a98659f0fe5f4373cb3afd3081d86 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7809762 Reviewed-by: Joey Arhar <jarhar@chromium.org> Reviewed-by: David Baron <dbaron@chromium.org> Commit-Queue: Joey Arhar <jarhar@chromium.org> Cr-Commit-Position: refs/heads/main@{#1636390} -- wpt-commits: b93e9d56a2e1e11a8fcc236ce2ff496960e5e4cc wpt-pr: 60183