There is someting wrong when I run the Python progamme in the terminal.

[YEUNGWAIPANG]

Issue Type: Bug

When I finish my Python program,I usually click the right mouse button and select "Run Python file in Terminal".But in version 1.58,if I do this, the running result of the program output in the terminal is abnormal.There will be a cursor at the bottom of terminal, where only two bytes of output will be displayed in the cursor on each line. When I switch to other interfaces and click the "Terminal" again, it will return to normal, but some of the output results will only wrap two bytes, only the second half of the output is normal. If start a PowerShell terminal first, and select "Run Python file in Termina", the output will be normal.

VS Code version: Code 1.58.0 (2d23c42, 2021-07-08T06:54:55.083Z)
OS version: Windows_NT x64 10.0.19042
Restricted Mode: No

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz (8 x 1800)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: enabled_on video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	7.86GB (2.91GB free)
Process Argv	--crash-reporter-id 53a31f16-fb42-48f0-87f3-7563ba487ec6
Screen Reader	no
VM	50%

Extensions (7)

Extension	Author (truncated)	Version
c-cpp-compile-run	dan	1.0.14
code-runner	for	0.11.5
vscode-language-pack-zh-hans	MS-	1.58.7
python	ms-	2021.6.944021595
vscode-pylance	ms-	2021.7.2
cpptools	ms-	1.5.1
material-icon-theme	PKi	4.8.0

A/B Experiments

vsliv368cf:30146710
vsreu685:30147344
python383cf:30185419
pythonvspyt602:30300191
vspor879:30202332
vspor708:30202333
vspor363:30204092
pythonvspyt639:30300192
pythontb:30283811
vspre833:30321513
pythonptprofiler:30281270
vshan820:30294714
vstes263:30335439
pythondataviewer:30285071
vscus158:30321503
pythonvsuse255:30335481
vscod805cf:30301675
pythonvspyt200:30331937
vscextlangct:30333562
binariesv615:30325510
bridge0708:30335490

[meganrogge]

/duplicate #128342