Vega Aria Tests

Original plot with default ARIA settigs

With ARIA labels disabled for axes

With ARIA labels disabled for axes via explicit call to arDisable

With custom ARIA description for axes

With ARIA labels disabled for legend

With ARIA labels disabled for legend via explicit call to arDisable

With custom ARIA description for legend

With title removed from ARIA description

With ARIA labels disabled for marks

With ARIA labels disabled for marks via explicit call to arDisable

With custom ARIA description for marks

Source