`parseURL` failed when installing pnpm

I'm using Node.js v20.17.0, and I am having problem when installing pnpm by corepack use pnpm@latest.
Corepack throw a parseURL immediately.

Invalid Argument Error: Invalid URL protocol: the URL must start with `http:` or `https:`.
    at parseURL (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:3698:15)
    at Object.parseOrigin (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:3703:13)
    at new Pool (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:11633:27)
    at defaultFactory (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:11773:14)
    at new ProxyAgent2 (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:11803:25)
    at getProxyAgent (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:21662:10)
    at async fetch (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:21582:17)
    at async fetchAsJson (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:21623:20)
    at async fetchAvailableTags (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:21563:20)
    at async fetchAvailableTags2 (/Users/maxtune/.nvm/versions/node/v20.17.0/lib/node_modules/corepack/dist/lib/corepack.cjs:21686:14)

I tried to change to another device or downgrade node to 18.20.4 and still having the same issue.

Start at parseURL in the generated corepack.cjs path shown in the stack trace and follow how the ProxyAgent receives its URL. Reproduce with corepack use pnpm@latest and compare the value reaching parseURL; add coverage for the failing installation path, with done defined as the command proceeding without the Invalid URL protocol error.