remediate wcag 2.1.2 - no keyboard trap #748
Merged
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hey y'all, i figured i'd kick off this discussion with a pull request instead of an issue. i'm proposing to add support for the Esc. currently, thebe violates Success Criterion 2.1.2 (No Keyboard Trap). this pull request applies technique G21: Ensuring that users are not trapped in content so that when
Esc
is pressed we usecm.display.input.blur()
to remove focus from the editor allowing keyboard users to continue through their natural tab order.i'm not really great at js development or testing so i'd appreciate any pointers to cleaning up the pr.