Description of problem: When clicked on topology view's background if the projects dropdown is open, the UI crashes because of a TypeError (`TypeError: event.target.closest is not a function`) in `NamespaceMenuToggle` component. Prerequisites (if any, like setup, operators/versions): None Steps to Reproduce Open projects dropdown Click on topology view's background Actual results: UI crashes. Expected results: UI should not crash and the dropdown should get closed. Reproducibility (Always/Intermittent/Only Once): Always
verified on 4.9.0-0.nightly-2021-09-01-193941
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.9.0 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:3759