I used xterm-addon-fit to resize the terminal while the window size changing.

The terminal can resize normally. However, if there are multiple lines input, the current input cannot dispplay correctly:

• If the window becomes larger, many spaces will be added to the tails input instead of filling with following lines.
• If the window shrinks, the current input will be truncated and could not be recovered.

In addition, historical input can be displayed correctly.

Details

• Browser and browser version: Google Chrome 103.0.5060.134（
• OS version: Windows 11 10.0.25163
• xterm.js version: 4.20 beta 26

Steps to reproduce

1. Please refer to the code: https://codesandbox.io/s/xtermreact-demo-forked-o5n04u to reproduce it.