What is the problem?

Type: Bug

It appears to be causing the "Run" button in the top-right corner of the editor to become unresponsive when clicked.

Extension version: 1.12.0
VS Code version: Code 1.105.1 (7d842fb85a0275a4a8e4d7e040d2625abbf7f084, 2025-10-14T22:33:36.618Z)
OS version: Windows_NT x64 10.0.19045
Modes:

System Info

|Item|Value|
|---|---|
|CPUs|AMD Ryzen 7 5800X 8-Core Processor (16 x 3793)|
|GPU Status|2d_canvas: enabled
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
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled
webnn: disabled_off|
|Load (avg)|undefined|
|Memory (System)|15.89GB (3.72GB free)|
|Process Argv|--crash-reporter-id 1228b934-182b-4168-a01c-bcadf8b92b28|
|Screen Reader|no|
|VM|50%|

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
82j33506:31327384
envsactivate1:31551504
cloudbuttont:31379625
3efgi100_wstrepl:31403338
55ia6109:31457054
ddidtcf:31399634
ec5jj548:31422691
cp_cls_t_966_ss:31526232
8hhj4413:31478653
cp_cls_c_1081:31454833
copilot-nes-callisto-003:31474647
conptydll_true:31498968
nes-jmp-himalia-001:31437105
nes-set-to-on:31463705
e9c30283:31461165
test_treatment2:31471001
idci7584:31464702
e3e4d672:31494082
chat:31457767
7e187181:31503455
ghj88844:31499326
ddid_t:31478206
cp_cls_t_1082:31535311
j0d79568:31499440
jb_cp_cls_t_632:31543129
56dj4588:31512888
ha629193:31508444
cdk-lw-on:31524445
8hfba999:31537718
jbcp_cls_pctr_t:31531130
cp_intellij_t_nes:31548657
jf4hg949:31526829
h561g132:31533256
ihg5j128:31534457
9gg7f176:31542112
6i51c363:31551401
8hc4g144:31558143
1532g621_copy:31554320
treatment-23-1:31555779
unuse_dynamic_mcp:31555281

```