Code suggestions don't match 'Problems' pane nor are able to be applied

Type: Bug

## Issue Description ##

Code suggestions show one thing, but actions show completely different and from Problems pane, it shows nothing.

## Steps to Reproduce ##

Hovering issue shows this, suggestion seems to match Problems pane.

Invoking code suggestion from editor shows completely different list (I want to simply apply the `' '` suggestion)

Right clicking in Problems pane doesn't show any possible suggestions to apply (normally it does except on this `' '` suggestion)

## Expected Behavior ##

Code suggestions match and 'work' as expected.

Extension version: 2.120.3
VS Code version: Code 1.109.0 (bdd88df003631aaa0bcbe057cb0a940b80a476fa, 2026-02-04T02:01:38.288Z)
OS version: Windows_NT x64 10.0.26200
Modes:

### Logs ###

## Environment Information ##
**VSCode version**: 1.109.0
**C# Extension**: 2.120.3
**Using OmniSharp**: true

Dotnet Information
.NET SDK:
Version: 10.0.102
Commit: 4452502459
Workload version: 10.0.100-manifests.6d969a7e
MSBuild version: 18.0.7+445250245

Runtime Environment:
OS Name: Windows
OS Version: 10.0.26200
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\10.0.102\

.NET workloads installed:
There are no installed workloads to display.
Configured to use workload sets when installing new manifests.
No workload sets are installed. Run "dotnet workload restore" to install a workload set.

Host:
Version: 10.0.2
Architecture: x64
Commit: 4452502459

.NET SDKs installed:
2.1.602 [C:\Program Files\dotnet\sdk]
2.1.604 [C:\Program Files\dotnet\sdk]
2.1.700 [C:\Program Files\dotnet\sdk]
2.1.701 [C:\Program Files\dotnet\sdk]
2.1.801 [C:\Program Files\dotnet\sdk]
2.1.802 [C:\Program Files\dotnet\sdk]
5.0.408 [C:\Program Files\dotnet\sdk]
7.0.120 [C:\Program Files\dotnet\sdk]
9.0.309 [C:\Program Files\dotnet\sdk]
10.0.102 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.All 2.1.9 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.All 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.All 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.All 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.App 2.1.9 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 2.1.9 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.36 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.23 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.2 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 6.0.36 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.23 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.12 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 10.0.2 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
DOTNET_CLI_UI_LANGUAGE [en-US]

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download

Visual Studio Code Extensions

|Extension|Author|Version|Folder Name|
|---|---|---|---|
|auto-close-tag|formulahendry|0.5.15|formulahendry.auto-close-tag-0.5.15|
|bracket-select|chunsen|2.0.2|chunsen.bracket-select-2.0.2|
|claude-code|Anthropic|2.1.34|anthropic.claude-code-2.1.34-win32-x64|
|command-variable|rioj7|1.69.0|rioj7.command-variable-1.69.0|
|copilot-chat|GitHub|0.37.1|github.copilot-chat-0.37.1|
|csharp|ms-dotnettools|2.120.3|ms-dotnettools.csharp-2.120.3-win32-x64|
|dotnet-test-explorer|formulahendry|0.7.8|formulahendry.dotnet-test-explorer-0.7.8|
|file-change-follower|DamianEdwards|0.2.1|damianedwards.file-change-follower-0.2.1|
|gitlens|eamodio|17.9.0|eamodio.gitlens-17.9.0|
|live-server|ms-vscode|0.4.17|ms-vscode.live-server-0.4.17|
|LiveServer|ritwickdey|5.7.9|ritwickdey.liveserver-5.7.9|
|powershell|ms-vscode|2025.4.0|ms-vscode.powershell-2025.4.0|
|rainbow-csv|mechatroner|3.24.1|mechatroner.rainbow-csv-3.24.1|
|rest-client|humao|0.25.1|humao.rest-client-0.25.1|
|t4-support|zbecknell|0.7.0|zbecknell.t4-support-0.7.0|
|theme-monokai-pro-vscode|monokai|2.0.12|monokai.theme-monokai-pro-vscode-2.0.12|
|volar|Vue|3.2.4|vue.volar-3.2.4|
|vs-code-intellisense-katapp|conduent-kat-team|1.0.7|conduent-kat-team.vs-code-intellisense-katapp-1.0.7|
|vscode-autohotkey-plus-plus|mark-wiemer|6.7.3|mark-wiemer.vscode-autohotkey-plus-plus-6.7.3|
|vscode-autohotkey2-lsp|thqby|2.8.2|thqby.vscode-autohotkey2-lsp-2.8.2|
|vscode-coverage-gutters|ryanluker|2.14.0|ryanluker.vscode-coverage-gutters-2.14.0|
|vscode-dotnet-runtime|ms-dotnettools|3.0.0|ms-dotnettools.vscode-dotnet-runtime-3.0.0|
|vscode-icons|vscode-icons-team|12.17.0|vscode-icons-team.vscode-icons-12.17.0|
|vscode-nuget-gallery|patcx|1.2.4|patcx.vscode-nuget-gallery-1.2.4|
|vscode-speech|ms-vscode|0.16.0|ms-vscode.vscode-speech-0.16.0-win32-x64|
|vscode-xml|redhat|0.29.0|redhat.vscode-xml-0.29.0-win32-x64|;

C# Settings

|Setting|Value|
|---|---|
|preferCSharpExtension|false|
|compilerDiagnosticScope|openFiles|
|analyzerDiagnosticScope|openFiles|
|enableXamlTools|true|
|useServerGC|true|;

System Info

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (16 x 3600)|
|GPU Status|2d_canvas: enabled
GPU0: VENDOR= 0x10de, DEVICE=0x1f02 [NVIDIA GeForce RTX 2070], DRIVER_VENDOR=NVIDIA, DRIVER_VERSION=32.0.15.8129 *ACTIVE*
GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.7309
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)|63.94GB (8.32GB free)|
|Process Argv|--log info --crash-reporter-id 324c4641-8e15-4efb-9bdc-b30d565fb957|
|Screen Reader|no|
|VM|0%|

A/B Experiments

```
vsliv368cf:30146710
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
6518g693:31436602
aj953862:31281341
6abeh943:31336334
cloudbuttont:31379625
aihoversummaries_f:31453033
42190218_ostrepl:31403339
56b7f661:31457055
use-responses-api:31390855
defaultusage:31403421
je187915:31401257
ec5jj548:31422691
cmp-ext-treat:31426748
cp_cls_t_966_ss:31454198
c0683394:31458171
ge8j1254_inline_auto_hint_haiku:31431912
nes-autoexp-off:31446584
a5gib710:31434435
5j92g670_sonnet:31457540
rename_enabled:31436409
7a04d226_do_not_restore_last_panel_session:31438103
anthropic_thinking_c:31457102
31c7i317_no_change:31458090
preserve_tokens:31444547
cp_cls_t_1081:31454832
copilot-nes-oct-trt:31432596
ia-use-proxy-models-svc:31452481
nes-slash-models-on:31441832
nes-set-to-on:31441941
a43f0576c:31442824
c0ci8992_validated:31449878
nes-conv-1-3:31447850
nostats:31457175
pp-44cc9697:31455969
b1f5h706:31458075
nes-extended-on:31455476
anthropic_tst_c:31457103
chat:31457767

```