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Issues with the terminal after using Github's AI features #315238

@LYX-2026

Description

@LYX-2026

Type: Performance Issue

After I open the AI chat interface on GitHub and then close it, the terminal's input cursor stays before the > instead of waiting for input after the >, and I need to press the > key to return it to its original position.

VS Code version: Code 1.119.0 (8b640ee, 2026-05-05T11:23:50-07:00)
OS version: Windows_NT x64 10.0.26200
Modes:

System Info
Item Value
CPUs Intel(R) Core(TM) Ultra 5 125H (18 x 2995)
GPU Status 2d_canvas: enabled
GPU0: VENDOR= 0x8086, DEVICE=0x7d55 [Intel(R) Arc(TM) Graphics], DRIVER_VENDOR=Intel, DRIVER_VERSION=31.0.101.5522 ACTIVE
GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.8246
Machine model name:
Machine model version:
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: disabled_off
trees_in_viz: disabled_off
video_decode: enabled
video_encode: enabled
webgl: enabled
webgl2: enabled
webgpu: enabled
webnn: disabled_off
Load (avg) undefined
Memory (System) 31.52GB (19.02GB free)
Process Argv --crash-reporter-id 2df1d774-cb5e-4f1e-8041-45756eedc36f
Screen Reader no
VM 0%
Process Info
CPU %	Mem MB	   PID	Process
    1	    97	 19224	code
    2	   513	  3004	window [1] (Calculator-6-5-1.cpp - 开发版本-计算器 - Visual Studio Code)
    0	    54	  4244	pty-host
    0	    12	 16036	     "d:\Program Files (x86)\Microsoft VS Code\8b640eef5a\resources\app\node_modules\node-pty\build\Release\conpty\OpenConsole.exe" --headless --width 101 --height 11 --signal 0x40c --server 0x798
    0	    75	 23272	     C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -noexit -command "try { . \"d:\Program Files (x86)\Microsoft VS Code\8b640eef5a\resources\app\out\vs\workbench\contrib\terminal\common\scripts\shellIntegration.ps1\" } catch {}"
    0	    88	  6224	shared-process
    0	   394	  6892	extension-host [1]
    0	   193	 19640	     c:\Users\HUAWEI\.vscode\extensions\ms-vscode.cpptools-1.32.2-win32-x64\bin\cpptools.exe
    0	     0	 19048	       "c:\Users\HUAWEI\.vscode\extensions\ms-vscode.cpptools-1.32.2-win32-x64\bin\cpptools.exe"
    0	   189	  1848	         c:\Users\HUAWEI\.vscode\extensions\ms-vscode.cpptools-1.32.2-win32-x64/bin/cpptools-srv.exe 19640 {25A8F0EA-8DB4-4A1F-9503-74C815CC898E} 1
    0	     8	 26344	           C:\Windows\system32\conhost.exe 0x4
    0	     0	 19792	       C:\Windows\system32\conhost.exe 0x4
    0	    12	 20388	     "D:\Program Files (x86)\Microsoft VS Code\Code.exe" "d:\Program Files (x86)\Microsoft VS Code\8b640eef5a\resources\app\extensions\json-language-features\server\dist\node\jsonServerMain" --node-ipc --clientProcessId=6892
    0	     1	 20408	     sbcl --eval "(ql:quickload '(:bordeaux-threads :usocket :cl-json :flexi-streams))" --eval "(require :asdf)" --eval "(asdf:load-system :alive-lsp)" --eval (alive/server:start)
    0	     0	 20444	       C:\Windows\system32\conhost.exe 0x4
    0	    26	  8368	file-watcher [1]
    0	     3	 19308	   crashpad-handler
    2	   444	 19416	   gpu-process
    0	    19	 19432	   utility-network-service
Workspace Info
|  Window (Calculator-6-5-1.cpp - 开发版本-计算器 - Visual Studio Code)
|    Folder (开发版本-计算器): 118 files
|      File types: h(39) exe(20) cpp(18) txt(9) lisp(9) json(4) c(2) dll(1)
|      Conf files: launch.json(1) settings.json(1) tasks.json(1)
|      Launch Configs: cppdbg(2);
Extensions (8)
Extension Author (truncated) Version
code-runner for 0.12.2
vscode-language-pack-zh-hans MS- 1.118.2026050120
cmake-tools ms- 1.23.52
cpp-devtools ms- 0.5.13
cpptools ms- 1.32.2
cpptools-extension-pack ms- 1.5.1
common-lisp qin 1.2.11
alive rhe 0.7.2

(1 theme extensions excluded)

A/B Experiments
vsliv368cf:30146710
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
6518g693:31463988
aj953862:31281341
b6b4d950:31327385
6abeh943:31336334
envsactivate1:31505457
cloudbuttont:31379625
3efgi100_wstrepl:31403338
ec5jj548:31422691
cp_cls_c_966_ss:31454199
inlinechat_v2_hd992725:31505030
4je02754:31466945
8hhj4413:31478653
38bie571_auto:31426784
cp_cls_c_1081:31454833
conptydll_true:31498968
ia-use-proxy-models-svc:31452481
e9c30283:31461165
test_treatment2:31471001
c9b86496:31447327
control_6dc23131:31510399
idci7584:31464702
e3e4d672:31494082
ei9d7968:31496641
chat:31457767
8hig5102:31480529
89g7j272:31507493
7e187181:31503455
i2gc6536:31499202
githubstableflight:31469463
ghj88844:31499326
h08i8180:31475369
ec1eg703:31491645
ddid_t:31478206
getcmakediagnosticson:31489824
ja75b849:31510500
7df3h592:31509626
cp_cls_c_1082:31504161
logging_enabled_new:31498466
j0d79568:31499440
nes-extended-cfe-himalia-004:31500446
748c7209:31497895
32d76977:31505232
ha629193:31508444
539gd155_c:31506875
495e8e63:31509470

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