Agents files change list captures horizontal scrolls

[mjbvz]

Type: Bug

1. Shrink agents app window down to there's a horizontal scrollbar
2. Put mouse over the files list and tring horizontally scrolling back to see the rest of the app

bug
The files list appears to capture the horizontal scrolls even if it is not horizontally scrollable itself

VS Code version: Agents - Insiders 1.118.0-insider (Universal) (1b91e5e, 2026-04-27T13:56:59+02:00)
OS version: Darwin arm64 25.4.0
Modes:

System Info

Item	Value
CPUs	Apple M2 Max (12 x 2400)
GPU Status	2d_canvas: enabled GPU0: VENDOR= 0x106b [Google Inc. (Apple)], DEVICE=0x0000 [ANGLE (Apple, ANGLE Metal Renderer: Apple M2 Max, Version 26.4.1 (Build 25E253))], DRIVER_VENDOR=Apple, DRIVER_VERSION=26.4.1 ACTIVE Machine model name: Mac Machine model version: 14.6 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: enabled_on trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	7, 6, 5
Memory (System)	64.00GB (0.11GB free)
Process Argv	--new-window --folder-uri file:///Users/matb/projects/vscode-markdown-languageservice --crash-reporter-id dbfb96d5-6070-4b22-9920-d3fbdda08403
Screen Reader	no
VM	0%

[vs-code-engineering]

Hi @mjbvz. As a member of the team, you can help us triage this issue by referring to https://github.com/microsoft/vscode-copilot/wiki/Copilot-Inbox-Tracker and assigning an owner directly.