How to test

1. Calculated variable chart_data in variant sends Results array link to variant: https://studio.formsort.com/client/erictest/flow/custom-question/variant/main/variables/calculated_inline

2. Labels and data from chart_data are sent as:

Result: [{labels: 0,data: 300},{labels: 1,data: 300},{labels: 2,data: 283},{labels: 3,data: 266},{labels: 4,data: 250},{labels: 5,data: 233},{labels: 6,data: 216},{labels: 7,data: 200}];

3. iframe question with answerLabel parameter sends chart_data label (NOT the templated chart_data variable) e.g. https://iframe_address.com?answerLabel=chart_data