Render Chart in Rich Text Editor using Chart.js and QuillJS

Question

I want to render charts in rich text editor, using Chart.js and QuillJs. Here is the sandbox link: https://codesandbox.io/s/stupefied-water-s5hq7?file=/src/Editor.tsx

I want to add the charts by clicking the Add button below each chart, and then render them in the QuillJS editor. I created the custom blot based on the QuillJS tutorial but I can't get the chart to render.

If I hardcoded the chart data directly into the new Chart() then the chart is rendered, but not when passing the data from the charts below