mac m4环境下，内容无法部分复制，只能点击右上角按钮全部复制。 #1547
Description
Current behavior
如题。
这是个非常好的产品，感谢作者的付出。
How to reproduce it (as minimally and precisely as possible)
No response
Expected behavior
windows环境下可以正常复制，希望mac m4环境下跟windows下一样。
Screenshots
No response
Workaround
No response
Affected platforms
No response
Affected DevToys kind
DevToys (app with GUI)
DevToys Version
2.0-preview.8
Relevant Assets/Logs
No response