Select all and cannot copy images

[yshumy]

Mac版，全选词典内容只能复制文字，不能复制图片。
单选复制图片可以粘贴到word里。

[github-actions]

Bot detected the issue body's language is not English, translate it automatically.

In the Mac version, when selecting all dictionary contents, you can only copy text, not pictures.
Single-select and copy pictures can be pasted into word.