[Bug Report] 编辑文档时，预览区列表在Safari上有显示问题

[jiakuan]

Prerequisites

• There isn't an existing issue that reports the same bug to avoid duplicates.

• The provided information offers a minimal reproducible example of the bug, (Why create a Minimal).

• For Q&A, please open a GitHub Discussion instead.

Version

0.8.57

Reproduction Link

https://tencent.github.io/cherry-markdown/examples/index.html

Describe the Bug

参见下面的GIF，这个问题只在macOS的Safari上出现。

在macOS上使用Safari访问Demo就可以重现这个问题。
https://tencent.github.io/cherry-markdown/examples/index.html

System Information

macOS 15.2, Safari 18.2

Contributing

None