Unable to type in Chinese in integrated terminal

[Racaly]

Issue Type: Bug

打开内置终端 无法输入中文，

VS Code version: Code 1.53.0 (8490d3d, 2021-02-03T20:36:38.611Z)
OS version: Windows_NT x64 10.0.18363

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz (12 x 3192)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on protected_video_decode: enabled rasterization: enabled skia_renderer: enabled_on video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	15.86GB (11.40GB free)
Process Argv	--crash-reporter-id f85a41a1-239d-4bd7-a4a1-dc3c12e2b6be
Screen Reader	no
VM	0%

Extensions (6)

Extension	Author (truncated)	Version
vscode-eslint	dba	2.1.14
vsc-material-theme	Equ	33.1.2
vsc-material-theme-icons	equ	1.2.2
git-graph	mhu	1.28.0
vscode-language-pack-zh-hans	MS-	1.53.2
vetur	oct	0.32.0

(1 theme extensions excluded)

A/B Experiments

vsliv368cf:30146710
vsreu685:30147344
python383:30185418
vspor879:30202332
vspor708:30202333
vspor363:30204092
vswsl492cf:30211402
pythonvsdeb440:30248342
pythonvsded773:30248341
pythonvspyt600cf:30251589

[vscode-triage-bot]

感谢您创建此问题！

然而，由于您没有使用英语，我们很难进行处理。如果可能，请您将此问题描述修改为英文。请您直接编辑此问题，不要提交回复或新问题。

请注意，机器翻译服务通常无法处理用于讨论软件问题所需的技术性语言，所以我们推荐您寻找一位熟悉相关技术的人来协助翻译。

如果您无法做到，没有关系。此问题已经被标记为需要翻译，等待社区成员志愿进行翻译。

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Thanks for creating this issue!

Unfortunately, as the description is not in English, it's hard for us to work on. If possible, please edit the original issue to be in English.

In our experience, automatic translation services are not able to handle the technical language needed to effectively communicate about software issues, so we recommend finding a human translator who is familiar with our technology to help.

Otherwise, we have marked this as needing translation and a community member may be able to help out.

[rebornix]

I can reproduce:

[rebornix]

It's not new, I can reproduce this on both 1.52 and 1.51 (didn't try to find a working one). xterm.js in browser works fine.