`yarn genreg` tries to load GNU libc on a musl libc system (Alpine Linux)

$ yarn genreg -- -u http://localhost:9555
yarn run v1.22.22
(node:8723) [DEP0169] DeprecationWarning: `url.parse()` behavior is not standardized and prone to errors that have security implications. Use the WHATWG URL API instead. CVEs are not issued for `url.parse()` vulnerabilities.
(Use `node --trace-deprecation ...` to show where the warning was created)
warning From Yarn 1.0 onwards, scripts don't require "--" for options to be forwarded. In a future version, any explicit "--" will be forwarded as-is to the scripts.
$ node lib/Program.js -r -c config.yaml -u http://localhost:9555
/home/server/matrix-bifrost/node_modules/@matrix-org/matrix-sdk-crypto-nodejs/index.js:308
    throw loadError
    ^

Error: Error loading shared library ld-linux-x86-64.so.2: No such file or directory (needed by /home/server/matrix-bifrost/node_modules/@matrix-org/matrix-sdk-crypto-nodejs/matrix-sdk-crypto.linux-x64-musl.node)
    at Object..node (node:internal/modules/cjs/loader:2040:18)
    at Module.load (node:internal/modules/cjs/loader:1596:32)
    at Module._load (node:internal/modules/cjs/loader:1398:12)
    at wrapModuleLoad (node:internal/modules/cjs/loader:255:19)
    at Module.require (node:internal/modules/cjs/loader:1619:12)
    at require (node:internal/modules/helpers:191:16)
    at Object.<anonymous> (/home/server/matrix-bifrost/node_modules/@matrix-org/matrix-sdk-crypto-nodejs/index.js:175:31)
    at Module._compile (node:internal/modules/cjs/loader:1873:14)
    at Object..js (node:internal/modules/cjs/loader:2013:10)
    at Module.load (node:internal/modules/cjs/loader:1596:32) {
  code: 'ERR_DLOPEN_FAILED'
}

Node.js v26.2.0
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Reproduce yarn genreg -- -u http://localhost:9555 on Alpine Linux and compare it with a glibc-based system. Start at lib/Program.js and the native module loader shown in node_modules/@matrix-org/matrix-sdk-crypto-nodejs/index.js; done means genreg starts without the missing ld-linux-x86-64.so.2 error on musl.