[Bug] Turn off legend causes timer axis expanded to 1970-01-01

[fuchen]

Version

1.7.2

Link to Minimal Reproduction

https://jsfiddle.net/chen1900/2z65nvyc/

Steps to Reproduce

Click on the legend label to turn off a series, note that the x axis expanded.

点击图例，关闭一条曲线，x 轴自动伸长到了 1970-1-1。

Current Behavior

Turn off a series, x axis is expanded.

关闭一条曲线，x 轴自动伸长到了 1970-1-1。

Expected Behavior

x-axis should remain original range.

x 轴长度区间不变

Environment

- OS:
- Browser: Edge/chrome
- Framework:

Any additional comments?

No response