Svelte: Topojson update issue

[hngngn]

Describe the bug
The Choropleth World Map with Custom Legend example in Svelte is not updating the colors of the map when the slider is used until resizing the browser window.

Expected behavior
The map colors should update immediately when the slider is used, without needing to resize the browser window.

To Reproduce
Steps to reproduce the behavior:

1. Go to the Choropleth World Map with Custom Legend and open in stackblitz.
2. Use the slider to change the data values.
3. Resize the browser window.