Kyuubi GROUP share level spinning up multiple driver pods

### Code of Conduct

- [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)

### Search before asking

- [x] I have searched in the [issues](https://github.com/apache/kyuubi/issues?q=is%3Aissue) and found no similar issues.

### Describe the bug

i have set kyuubi.engine.share.level=GROUP and kyuubi.session.engine.group.id=org0_group in kyuubi-defaults.conf, i have executor=1 set in default conf, but when i fire sql queries via jdbc connection i see two different driver pods executors pods coming up i.e kyuubi-group-spark-sql-bdpadmin-6175-default-50467738-0cad-48ca-8904-21442317f26a-driver and kyuubi-group-spark-sql-bdpadmin-6090-default-f56582b7-65d3-444d-8bdc-efa8a076562f-driver triggered. Shouldn't it be single driver pod for jdbc calls if i set above values?

kyuubi.engine.share.level=GROUP
kyuubi.session.engine.group.id=org0_group
kyuubi.session.engine.reuse=true

### Affects Version(s)

1.8

### Kyuubi Server Log Output

```logtalk

```

### Kyuubi Engine Log Output

```logtalk

```

### Kyuubi Server Configurations

```yaml

```

### Kyuubi Engine Configurations

```yaml

```

### Additional context

_No response_

### Are you willing to submit PR?

- [ ] Yes. I would be willing to submit a PR with guidance from the Kyuubi community to fix.
- [ ] No. I cannot submit a PR at this time.