From 8138fb668e002ed69d77e749dcb6dda9a2d82dd0 Mon Sep 17 00:00:00 2001
From: semd <sergi.massaneda@elastic.co>
Date: Fri, 13 Aug 2021 12:29:25 +0200
Subject: [PATCH] pr suggestions

---
 .../server/alert_data_client/alerts_client.ts            | 9 +++++++--
 .../timelines/public/components/t_grid/body/index.tsx    | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/x-pack/plugins/rule_registry/server/alert_data_client/alerts_client.ts b/x-pack/plugins/rule_registry/server/alert_data_client/alerts_client.ts
index 40157bc63625b..7e59553b29bac 100644
--- a/x-pack/plugins/rule_registry/server/alert_data_client/alerts_client.ts
+++ b/x-pack/plugins/rule_registry/server/alert_data_client/alerts_client.ts
@@ -375,8 +375,13 @@ export class AlertsClient {
         config
       );
       if (query != null && typeof query === 'object') {
-        // @ts-expect-error
-        builtQuery.bool.must.push(query);
+        return {
+          ...builtQuery,
+          bool: {
+            ...builtQuery.bool,
+            must: [...builtQuery.bool.must, query],
+          },
+        };
       }
       return builtQuery;
     } catch (exc) {
diff --git a/x-pack/plugins/timelines/public/components/t_grid/body/index.tsx b/x-pack/plugins/timelines/public/components/t_grid/body/index.tsx
index d107235c1377c..e9051b72db5e5 100644
--- a/x-pack/plugins/timelines/public/components/t_grid/body/index.tsx
+++ b/x-pack/plugins/timelines/public/components/t_grid/body/index.tsx
@@ -342,7 +342,7 @@ export const BodyComponent = React.memo<StatefulBodyProps>(
                     totalItems={totalItems}
                     filterStatus={filterStatus}
                     query={filterQuery}
-                    indexName={indexNames.join(',')}
+                    indexName={indexNames.join()}
                     onActionSuccess={onAlertStatusActionSuccess}
                     onActionFailure={onAlertStatusActionFailure}
                     refetch={refetch}