[Bug]: Failed to check whether table exist or not?

Describe the bug

When I use this code to check whether table exist or not?

# Check if table exists
    if not client.has_collection(table_name):
        logger.warning(
            f"Table {table_name} does not exist, returning default component_mapping"
        )
        return component_mapping.copy()

it will report this table doesn't exist.

Environment

Fast reproduce steps

I have check source code of "client.has_collection(table_name)"
I will use "describe {table_name}" but I doesn't know why it failed.

Expected behavior

No response

Actual behavior

No response

Additional context

The whole source code locate at https://github.com/ob-labs/ChatBot

Start with client.has_collection(table_name) and the describe {table_name} path identified in the report; reproduce the false “doesn't exist” result using the linked ChatBot source. Done means the false-negative case is explained and the existence check's behavior is verified against the intended table.