What is the problem or goal the end user is trying to solve or accomplish?
Setting up two queries, query A and query B is tedious.
How are they solving it currently?
Updating things in multiple places.
What is the recommended solution by the Customer?
Have an option to copy or sync filters between Query A and Query B so you don't have to manually re-write them
The default Series type for Query A should be Bar. That's how it's represented in the chart thumbnail.
The default Y Axis for Query B should be Secondary. I never have a scenario where both Query A and Query B share the same Y axis data.