The following component utilizes our old deprecated jQuery-based dropdown implementation and should be replaced with a new implementation based upon GitLab UI's `GlDropdown` component: - app/assets/javascripts/blob/template_selectors/metrics_dashboard_selector.js ## Instructions These uses of initDeprecatedJQueryDropdown are often bespoke implementations with custom logic, so there is no one-size-fits-all guide to replacing it. Look to other resolved issues within this epic for guidance and examples. Part of gitlab-org&4284