xterm5.3.0 replaces the first character of a line when the input character is too long 当输入字符过长时候会他替换行首字符

[yanceysong]

我在使用Xterm5.3.0库的时候发现，当我终端输入的长度大于某一个值的时候，新输入的字符并不会随着我设置的cols起效，而是会替换行首的字符。麻烦问一下各位如何解决？ When I was using the Xterm5.3.0 library, I found that when the length of my terminal input was greater than a certain value, the newly entered character did not take effect with the cols I set, but replaced the character at the beginning of the line. Could you tell me how to solve it?

下面是我的演示gif Here is my demo gif

下面是我的实例化代码 Here is my instantiation code

const term = new Terminal({
            cols: 240,
            rows: 100,
            cursorBlink: true,
            convertEol: false, 
            cursorStyle: "block",
            scrollback: 1, 
            tabStopWidth: 8, 
            wraparoundMode: true,
            theme: {
                foreground: '#5eb66b',
                background: '#030c26', 
                cursor: 'help',
            },
            rightClickSelectsWord: true,
            fontSize: 18,
            screenKeys: true
        });