[Bug] kafka_sync_database can only auto create one table per topic.

### Search before asking

- [x] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar.

### Paimon version

paimon-flink-1.20-1.2.0.jar

### Compute Engine

flink-dist-1.20.3.jar

### Minimal reproduce step

Using an empty warehouse and database: When consuming a topic with multiple tables, only one table is automatically created; the others will report a non-existent error. If the other tables are created manually, the task will execute normally.

### What doesn't meet your expectations?

If each topic has only one table, the task can be executed normally, and all tables will be created automatically.

### Anything else?

Does a parameter exist that can handle a single topic (containing multiple tables) and automatically create all tables?

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Start by reproducing kafka_sync_database with an empty warehouse and database, using one topic containing multiple tables. Trace why only one table is auto-created while the others report as nonexistent; done means all tables are created automatically and the task executes without manually creating them.

Written by the indexing model from the issue text.