[Bug] Stacked Area Chart draw the area even though the value is 0.

### Version

6.0.0

### Link to Minimal Reproduction

https://codesandbox.io/p/devbox/stacked-area-chart-forked-j5hqr7?workspaceId=ws_VRxsFnabkcLYpQFZFy1rGS

### Steps to Reproduce


### Current Behavior

Between "Tue" and "Wed," all values ​​except Email are 0. However, the 0 values ​​are plotted and colored on the graph.

### Expected Behavior

If the value is 0, it should not be stacked on the graph.

### Environment

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- Browser:
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### Any additional comments?

_No response_