Is there any way to use signals in a Chart island?

[cbowdon]

I'd like to redraw my chart when the data changes, but I'm afraid I can't figure out how to do it. The aim is something like this that works:

import { signal } from "@preact/signals";

const data = signal({ labels: ["a", "b"], datasets: [{ data: [1, 2] }] }); 

...
<ChartIsland type="bar" data={data} />

From my rough understanding of the fresh charts code, I think it would mean a change to the library to thread a Signal into useChart in island.tsx, then unwrap it in the call to the ChartJS constructor. I couldn't get that working locally though.

Any advice much appreciated.