[Bug] 点击图像对比页面中的叉号清空列表无效

版本v2.2.10
Windows 11 23H2

https://github.com/MegEngine/MegSpot/issues/34
此问题仍然存在

1. 进入图像对比
2. 拖入两张图像
3. 点击对比
4. 在页面上方点击叉号，点击【确定清空】，列表不清空。而点击“已选”，然后点击垃圾桶图标，列表可以清空。

Reproduce the issue in MegSpot v2.2.10 on Windows 11 by opening image comparison, adding two images, comparing them, and confirming the clear action from the top cross icon. Compare that behavior with clearing through the selected-items trash icon. Done means confirming the top clear action empties the list as well.

Written by the indexing model from the issue text.