Add Header and Footer to Table Layout

As a Builder, I would like to be able to add header and or footer content to a table view for explanations on the table.

Currently I can accomplish this by adding Rich Text elements to the page but the design feels a bit wonky and disconnected from the element it is referencing. I also can use the Description tool on the table, but again, it’s above the filters & keyword searches and feels a bit disconnected.

Scenario: I would like to include things like data sources or explanations of values.