Docs Demo of WebMapTileServiceImageryProvider giving error

[parthpetkar]

What happened?

In the web page of WebMapTileServiceImageryProvider, when i open the demo in the sandcastle the it gives me an error called Failed to obtain image tile
Here is an image that show cases the error:

Reproduction steps

1. Open WebMapTileServiceImageryProvider in the docs - https://cesium.com/learn/ion-sdk/ref-doc/WebMapTileServiceImageryProvider.html
2. In the docs open the demo - https://sandcastle.cesium.com/index.html?src=Web%2520Map%2520Tile%2520Service%2520with%2520Time.html
3. Run the code

Sandcastle example

https://sandcastle.cesium.com/index.html?src=Web%2520Map%2520Tile%2520Service%2520with%2520Time.html

Environment

No response