Markdown preview scroll "crawls" at EOF #249278
Description
Type: Bug
Start editing a markdown file. Go to EOF and start typing. Note that the preview scrolls up a minute amount on each keypress, then jumps back down & restarts.
Note that editing at a point which is not the EOF doesn't seem to exhibit this issue.
VS Code version: Code 1.100.2 (848b80a, 2025-05-14T21:47:40.416Z)
OS version: Windows_NT x64 10.0.26100
Modes:
System Info
| Item | Value |
|---|---|
| CPUs | Intel(R) Core(TM) i9-7920X CPU @ 2.90GHz (24 x 2904) |
| GPU Status | 2d_canvas: enabled canvas_oop_rasterization: enabled_on 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 video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off |
| Load (avg) | undefined |
| Memory (System) | 63.80GB (35.67GB free) |
| Process Argv | --crash-reporter-id 080c2e66-a6ea-4790-a71b-d2d4d5e590c8 |
| Screen Reader | no |
| VM | 0% |
Extensions (36)
| Extension | Author (truncated) | Version |
|---|---|---|
| Bookmarks | ale | 13.5.0 |
| markdown-mermaid | bie | 1.28.0 |
| vscode-markdownlint | Dav | 0.59.0 |
| kusto | don | 0.5.3 |
| vscode-test-explorer | hbe | 2.22.1 |
| rest-client | hum | 0.25.1 |
| better-cpp-syntax | jef | 1.27.1 |
| cmake-language-support-vscode | jos | 0.0.9 |
| csdevkit | ms- | 1.19.63 |
| csharp | ms- | 2.76.27 |
| vscode-dotnet-runtime | ms- | 2.3.3 |
| vscodeintellicode-csharp | ms- | 2.2.3 |
| autopep8 | ms- | 2025.2.0 |
| debugpy | ms- | 2025.8.0 |
| isort | ms- | 2025.0.0 |
| python | ms- | 2025.6.1 |
| vscode-pylance | ms- | 2025.5.1 |
| sarif-viewer | MS- | 3.4.5 |
| remote-containers | ms- | 0.413.0 |
| remote-ssh | ms- | 0.120.0 |
| remote-ssh-edit | ms- | 0.87.0 |
| remote-wsl | ms- | 0.99.0 |
| vscode-remote-extensionpack | ms- | 0.26.0 |
| cmake-tools | ms- | 1.20.53 |
| cpptools | ms- | 1.25.3 |
| cpptools-extension-pack | ms- | 1.3.1 |
| hexeditor | ms- | 1.11.1 |
| powershell | ms- | 2025.0.0 |
| remote-explorer | ms- | 0.5.0 |
| remote-server | ms- | 1.5.2 |
| test-adapter-converter | ms- | 0.2.1 |
| vsliveshare | ms- | 1.0.5948 |
| code-spell-checker | str | 4.0.47 |
| wav-preview | suk | 2.6.0 |
| graphviz-interactive-preview | tin | 0.3.5 |
| vscode-proto3 | zxh | 0.5.5 |
(1 theme extensions excluded)
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