FE: Brokers: Configs search by key is case-sensitive (#3754)

Co-authored-by: VladSenyuta <vlad.senyuta@gmail.com>

kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/ksqldb/KsqlQueryForm.java

@@ -3,6 +3,7 @@ package com.provectus.kafka.ui.pages.ksqldb;
 import static com.codeborne.selenide.Condition.visible;
 import static com.codeborne.selenide.Selenide.$$x;
 import static com.codeborne.selenide.Selenide.$x;
+import static com.codeborne.selenide.Selenide.sleep;
 
 import com.codeborne.selenide.CollectionCondition;
 import com.codeborne.selenide.Condition;
@@ -37,6 +38,7 @@ public class KsqlQueryForm extends BasePage {
   @Step
   public KsqlQueryForm clickClearBtn() {
     clickByJavaScript(clearBtn);
+    sleep(500);
     return this;
   }
 

kafka-ui-react-app/src/components/Brokers/Broker/Configs/Configs.tsx

@@ -34,7 +34,11 @@ const Configs: React.FC = () => {
 
   const getData = () => {
     return data
-      .filter((item) => item.name.toLocaleLowerCase().indexOf(keyword) > -1)
+      .filter(
+        (item) =>
+          item.name.toLocaleLowerCase().indexOf(keyword.toLocaleLowerCase()) >
+          -1
+      )
       .sort((a, b) => {
         if (a.source === b.source) return 0;