"Value cannot be null. Parameter name: source" error using Snowflake Connector

Hi e8-Josh ,

As you mentioned above:

The Power Query Snowflake Connector Known Issues does mention hyphens in table names not being allowed, which according to Snowflake Connector Error does return a very similar exception to mine.

It's by design now ,

If you would like to suggest  feature improvements, you may  vote the idea and comment here  to improve this feature. It is a place for customers provide feedback about Microsoft Office products . What’s more, if a feedback is high voted there by other customers, it will be promising that Microsoft Product Team will take it into consideration when designing the next version in the future.

Best Regards,
Community Support Team _ Caitlyn