`/api/clusters/<cluster>/topics/<topic>/consumer-groups`, field "topics". I'd like to take this issue.
Add "Num of Topics" to Topic/Consumer tab


**Describe the bug**
"Num of Topics" should be displayed within Topic/Consumer tab

**Set up**
https://www.kafka-ui.provectus.io/

**Steps to Reproduce**
<!-- We'd like you to provide an example setup (via docker-compose, helm, etc.) 
to reproduce the problem, especially with a complex setups. -->
Steps to reproduce the behavior:

1. Navigate to Topics
2. Open the Topic
3. Turn to Consumers tab


**Expected behavior**
The "num of Topics" should be displayed 

**Screenshots**
<img width="1717" alt="num of topics" src="https://user-images.githubusercontent.com/104780608/188837318-c4392509-87fc-4005-bc10-a9a97b40a023.png">





kafka-ui-react-app/src/components/Topics/Topic/ConsumerGroups/TopicConsumerGroups.tsx
kafka-ui-react-app/src/components/Topics/Topic/ConsumerGroups/TopicConsumerGroups.tsx
diff --git a/kafka-ui-react-app/src/components/Topics/Topic/ConsumerGroups/TopicConsumerGroups.tsx b/kafka-ui-react-app/src/components/Topics/Topic/ConsumerGroups/TopicConsumerGroups.tsx
index 82551ac2502..d1d6c4ece2c 100644
--- a/kafka-ui-react-app/src/components/Topics/Topic/ConsumerGroups/TopicConsumerGroups.tsx
+++ b/kafka-ui-react-app/src/components/Topics/Topic/ConsumerGroups/TopicConsumerGroups.tsx
@@ -22,6 +22,7 @@ const TopicConsumerGroups: React.FC = () => {
         <tr>
           <TableHeaderCell title="Consumer Group ID" />
           <TableHeaderCell title="Num Of Members" />
+          <TableHeaderCell title="Num Of Topics" />
           <TableHeaderCell title="Messages Behind" />
           <TableHeaderCell title="Coordinator" />
           <TableHeaderCell title="State" />
@@ -40,6 +41,7 @@ const TopicConsumerGroups: React.FC = () => {
               </Link>
             </TableKeyLink>
             <td>{consumer.members}</td>
+            <td>{consumer.topics}</td>
             <td>{consumer.messagesBehind}</td>
             <td>{consumer.coordinator?.id}</td>
             <td>
