Ghost suggestions stop working in .ipynb files

Type: Bug

Ghost suggestions were working just fine. Since around two weeks they have been working only on .py files and not on .ipynb files. Apparently Nothing changed (maybe same updates). I tried to check and adjust settings, but they are still not working... the chat support of copilot Pro works well (pressing Ctrl + i in a code cell) and creates code, but ghost suggestions do no appear! please help!

Thank you very much

VS Code version: Code 1.136.1 (a44adf7f53e00964ab890f9f8758a334f1fc15bc, 2026-09-03T05:06:41Z)
OS version: Windows_NT x64 10.0.26200
Modes:

System Info

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) Ultra 5 238V (8 x 3110)|
|GPU Status|2d_canvas: enabled
GPU0: VENDOR= 0x8086, DEVICE=0x64a0 [Intel(R) Arc(TM) 130V GPU (16GB)], DRIVER_VENDOR=Intel, DRIVER_VERSION=32.0.101.8831 *ACTIVE*
GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.8875
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
webgpu: enabled
webnn: disabled_off|
|Load (avg)|undefined|
|Memory (System)|31.48GB (13.85GB free)|
|Process Argv|--crash-reporter-id 0771d977-7c2a-435f-bcf1-b6b898c15856|
|Screen Reader|no|
|VM|0%|
Extensions (18)

Name|Identifier|Author|Version
---|---|---|---
SQLite|alexcvzz.vscode-sqlite|alexcvzz|0.14.1
Comment Anchors|exodiusstudios.comment-anchors|ExodiusStudios|1.10.4
Rainbow CSV|mechatroner.rainbow-csv|mechatroner|3.24.1
Python Debugger|ms-python.debugpy|ms-python|2026.6.0
Python|ms-python.python|ms-python|2026.4.0
Pylance|ms-python.vscode-pylance|ms-python|2026.3.1
Python Environments|ms-python.vscode-python-envs|ms-python|1.36.0
Data Wrangler|ms-toolsai.datawrangler|ms-toolsai|1.24.2
Jupyter|ms-toolsai.jupyter|ms-toolsai|2026.6.2026071501
Jupyter Keymap|ms-toolsai.jupyter-keymap|ms-toolsai|1.1.2
Jupyter Notebook Renderers|ms-toolsai.jupyter-renderers|ms-toolsai|1.3.0
Jupyter Cell Tags|ms-toolsai.vscode-jupyter-cell-tags|ms-toolsai|0.1.9
Jupyter Slide Show|ms-toolsai.vscode-jupyter-slideshow|ms-toolsai|0.1.6
Oracle SQL Developer for VSCode|oracle.sql-developer|Oracle|26.2.1
Python Cell Outline|qiujv.pycell-outline|qiujv|0.1.0
SQLite Viewer|qwtel.sqlite-viewer|qwtel|26.8.0
🗂️ Code Organizer|ran-codes.code-organizer|ran-codes|0.2.1
Variable Explorer|variableexplorer.variable-explorer|VariableExplorer|0.2.1

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
envsactivate1:31551504
cloudbuttont:31379625
3efgi100_wstrepl:31403338
ec5jj548:31422691
diffpatch-lysithea-24-production:31579162
cp_cls_t_966_ss:31526232
4je02754:31466945
8hhj4413:31478653
ge8j1254_inline_auto_hint_haiku:31490510
cp_cls_c_1081:31454833
conptydll_true:31498968
e9c30283:31461165
c9b86496:31447327
ei9d7968:31496641
chat:31457767
8hig5102:31480529
89g7j272:31518289
i2gc6536:31499202
52612955:31516516
ec1eg703:31520046
ddid_c:31478207
hmra_i5g22:31518061
l_j1ci3728:31575056
7df3h592:31512476
cp_cls_t_1082:31535311
logging_enabled_new:31498466
db5d2638:31499441
jb_cp_cls_t_632:31543129
748c7209:31512887
32d76977:31512328
ha629193:31508444
a1ije391_t:31540920
jbcp_cls_pctr_t:31531130
cp_intellij_t_nes:31548657
gf14b233:31526830
ahp-both-windows:31556933
hjji5903:31534458
9gg7f176:31542112
enable_editor_pane_layout:31569726
allow-none:31555437
36h42362:31564511
c7c27ce7:31554789
1h923230:31564177
1532g621_copy:31554320
treatment-23-1:31555779
unuse_dynamic_mcp:31555281
0d8dfbc3:31570291
a1hcc538:31559322
nemo-v2:31565334
0c1h4866:31566224
vrbsty_fls:31561059
session-mark-done:31558131
5b8j3302:31564601
mangle-name-control:31572633
multiv2:31574985
2bfb8b39:31576696
permission_prompt_control:1332567
ccr_pr_nudge_control:1319470
vsc_wsm_t:1340632
eh853263:1370294
auto_mode_treatment:1367907
cfee5631:1379228

```