What happened?

向代码框里拷贝时，会吞掉最后一个回车符：
源字符串：

拷贝到AFFinE 代码框里的结果：

Distribution version

Windows x64

What browsers are you seeing the problem on if you're using web version?

No response

Are you self-hosting?

• Yes

Relevant log output

No response

Anything else?

No response