When Claude extension takes place on a second monitor, its contents doesn't get updated

Type: <b>Bug</b>

Have two monitors. The left one is the main (Start menu and Windows taskbar is here), the one on the right is only extending the windows desktop. Now, have VSCode's window in not maximized state, and resize it so that it takes most of the place on both monitors, and Claude exention is placed on the right monitor. Cursor is blinking in the text editor on the left side (focus is on the left). Now, fox example, resizing the text editor's right side so that it reaches over onto the right monitor is simply not displayed on the second monitor. You have to move the whole VSCode window to get its whole surface updated properly.

Extension version: 2.1.63
VS Code version: Code - Insiders 1.110.0-insider (28143956b686b108e09e672e69e24d77e52991a7, 2026-03-03T06:59:29.775Z)
OS version: Windows_NT x64 10.0.26200
Modes:

<details>
<summary>System Info</summary>

|Item|Value|
|---|---|
|CPUs|11th Gen Intel(R) Core(TM) i5-11400H @ 2.70GHz (12 x 2688)|
|GPU Status|2d_canvas: enabled<br>GPU0: VENDOR= 0x8086, DEVICE=0x9a68 [Intel(R) UHD Graphics], DRIVER_VENDOR=Intel, DRIVER_VERSION=32.0.101.7080 ACTIVE<br>GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.7309<br>Machine model name: <br>Machine model version: <br>direct_rendering_display_compositor: disabled_off_ok<br>gpu_compositing: enabled<br>multiple_raster_threads: enabled_on<br>opengl: enabled_on<br>rasterization: enabled<br>raw_draw: disabled_off_ok<br>skia_graphite: disabled_off<br>trees_in_viz: disabled_off<br>video_decode: enabled<br>video_encode: enabled<br>webgl: enabled<br>webgl2: enabled<br>webgpu: enabled<br>webnn: disabled_off|
|Load (avg)|undefined|
|Memory (System)|31.75GB (16.71GB free)|
|Process Argv|--crash-reporter-id 47285d7b-c0bd-4f26-8c88-4aa5c69e543a|
|Screen Reader|no|
|VM|0%|
</details><details>
<summary>A/B Experiments</summary>

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dwcopilot:31158714
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g012b348:31231168
pythonrdcb7:31268811
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6518g693:31302842
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envsactivate1:31349248
editstats-enabled:31346256
cloudbuttont:31366566
3efgi100_wstrepl:31403338
use-responses-api:31390341
ddidtcf:31398485
cp_cls_t_966_ss:31454198
4je02754:31455664
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7ig2g208:31429686
cp_cls_c_1081:31454833
ia-use-proxy-models-svc:31446143
a43f0574:31442823
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idci7584:31454084
edit_mode_hidden:31453871
e3e4d672:31454087
showingstats:31457201
ei9d7968:31462942
55364912:31455227
hg17d649:31455236
regwelcome:31461167
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jc933416:31462667
jdddd261:31461283
67jbj424:31469978
hhf17803:31462392
bg_compact_c:31466297
t-some:31466503
7e187181:31470441

</details>

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