Oracle XStream 11g does not match the schema

Hello, I am collecting Oracle 11g with XStream, and an exception occurred during the collection process.
The exception information is:
Caused by: java.lang.IllegalArgumentException: No metadata registered for captured table orcl1.ORACLE_XSTREAM_CDC.oracle_cdc_source
at io.debezium.pipeline.EventDispatcher.errorOnMissingSchema(EventDispatcher.java:262)
at io.debezium.pipeline.EventDispatcher.dispatchDataChangeEvent(EventDispatcher.java:195)

I debugged the code and found the following problems.
The value "orcl1.oracle_xstream_cdc.oracle_cdc_source" is Obtained by the method shown in the figure below.

Since the Oracle database I am using is 11g, the tableID returned by it will be processed as follows:
ORACL1.ORACLE_XSTREAM_CDC.ORACLE_CDC_SOURCE --> orcl1.ORACLE_XSTREAM_CDC.oracle_cdc_source

However, when I construct the OracleDatabaseSchema, I will call the method in the following image.

so the generated TableID will be processed as follows:
ORACL1. ORACLE_XSTREAM_CDC. ORACLE_CDC_SOURCE ->ORACL1.ORACLE_XSTREAM_CDC.oracle_cdc_source

Therefore, the above exception is thrown.

My solution is to increase this setting items."database.tablename.case.insensitive": "false" and didn't deal with tableID.
The value of catalogName is in uppercase ORCL1. I'm not sure if my database is not working properly or if this is a bug.