2022 Stage3 Sprite disappears when Run is pressed

CS Fundamentals Course A - F Course F
1

Hello.
In my environment, when I press Run, the sprite disappears without being made.
How about you?

2

May you provide the link?

3

It’s pretty late.
sorry.

4

As I’ve examined, I’m half sure that this could be intentional, or it could be a bug in code.org.