CANVAS is not available

Today I found that canvas cannot be used, so I have no choice but to use the simplest components and blocks to livetest.
Please tell me where is my mistake? The project is as follows:

https://x.thunkable.com/copy/6e55b06e6837a76c90fbe5b55e0257d8

What do you mean by “canvas cannot be used”? Is this a message that showed up?

Can you post a screenshot or video of what’s happening?

Are you testing in a browser or on a mobile device? What type of device?


I set x=0, y=0, the sprite should move to the upper left corner, but they didn’t move to there on live test.

The canvas has to load before you can change sprite properties:

image