As a workaround, you can put the chart inside a DataView that is loaded by a microflow instead of relying on the widget to refresh itself. The idea is simple: the microflow retrieves the data needed for the chart, and the DataView shows that data on the page. When the data changes, you run the same microflow again (for example, after a button click or another action), which reloads the DataView. Reloading the DataView forces the page to redraw its content, so the chart is recreated with the new data. This approach can be used as a temporary solution.