Add extra check for Opsgenie form

app/assets/javascripts/alerts_settings/components/alerts_settings_wrapper.vue

@@ -107,6 +107,7 @@ export default {
     },
     canManageOpsgenie() {
       return (
+        this.opsgenie.active ||
         this.integrations?.list?.every(({ active }) => active === false) ||
         this.integrations?.list?.length === 0
       );

changelogs/unreleased/293008-opsgenie-form-bug.yml

+---
+title: Allow opsgenie manage form to be displayed when opsgenie is enabled
+merge_request: 49863
+author:
+type: fixed