Corepack + nvm v2 on Windows: yarn command not available after prepare

Bug: yarn command not available after corepack prepare (Windows + nvm v2)

Description

On Windows, when using nvm-windows v2 (beta) together with Corepack, the yarn command is not available even after running:

corepack enable
corepack prepare yarn@stable --activate

pnpm works as expected, but yarn is not recognized as a command.

Environment

• OS: Windows 11
• nvm-windows: 2.0.1-beta.2
• Node: v22.23.3
• npm: 10.9.9
• Corepack: 0.36.0
• Shell: PowerShell

Steps to Reproduce

nvm install 22
nvm use 22

corepack enable
corepack prepare yarn@stable --activate

yarn -v

Expected Behavior

yarn -v should output the Yarn version.

Actual Behavior

yarn: The term 'yarn' is not recognized as the name of a cmdlet, function, script file, or operable program.

Additional Notes

• pnpm -v works and triggers Corepack download correctly.

• A partial yarn directory may appear under:

  复制

  D:\tools\nvm\installs\v22.23.3\yarn

  but no executable is properly linked to PATH.

• Running npm install -g yarn fails initially with EEXIST unless the directory is manually removed.

Workaround

Manually removing the leftover directory and installing Yarn via npm:

rm -rf D:\tools\nvm\installs\v22.23.3\yarn
npm install -g yarn

Question

Is this a known compatibility issue between nvm-windows v2 and Corepack on Windows?

Should Corepack be expected to properly install Yarn shims in this setup?

Thanks!