vscode-jest-runner: yarn 2 pnp fails in fish shell

Using yarn 2.4.0 without node_modules, this plugin fails to start a debugger.

logs from vscode:

Welcome to fish, the friendly interactive shell
Type `help` for instructions on how to use fish
 p/era-ci {stav/move-to-yarn2} $  /usr/bin/env 'NODE_OPTIONS=--require "/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/ms-vscode.js-debug/src/bootloader.bundle.js" --inspect-publish-ui=http' 'VSCODE_INSPECTOR_OPTIONS={"inspectorIpc":"/var/folders/fh/lk3kyv9n29v3w36bqyv_y7d00000gn/T/node-cdp.12103-1.sock","deferredMode":false,"waitForDebugger":"","execPath":"/var/folders/fh/lk3kyv9n29v3w36bqyv_y7d00000gn/T/fnm-shell-9979566/bin/node","onlyEntrypoint":false,"autoAttachMode":"always","fileCallback":"/var/folders/fh/lk3kyv9n29v3w36bqyv_y7d00000gn/T/node-debug-callback-e4d99c0653f081cb"}'  /var/folders/fh/lk3kyv9n29v3w36bqyv_y7d00000gn/T/fnm-shell-9979566/bin/node ./node_modules/.bin/jest /Users/stavalfi/projects/era-ci/packages/tests/era-ci-tests/__tests__/print-exiting-flow-logs.spec.ts -c /Users/stavalfi/projects/era-ci/packages/tests/era-ci-tests/jest.config.js -t "@era-ci/core --print-flow <flow-id> fail when we try to print logs of flow-id that does not exists" --runInBand 
Debugger attached.
Waiting for the debugger to disconnect...
internal/modules/cjs/loader.js:883
  throw err;
  ^

Error: Cannot find module '/Users/stavalfi/projects/era-ci/node_modules/.bin/jest'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)
    at Function.Module._load (internal/modules/cjs/loader.js:725:27)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
    at internal/main/run_main_module.js:17:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

 p/era-ci {stav/move-to-yarn2} $ npx envinfo                                                                                                                                                                                                                               1s
npx: installed 1 in 1.533s

  System:
    OS: macOS 10.15.1
    CPU: (12) x64 Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
    Memory: 1.40 GB / 16.00 GB
    Shell: 3.1.2 - /usr/local/bin/fish
  Binaries:
    Node: 14.16.0 - /var/folders/fh/lk3kyv9n29v3w36bqyv_y7d00000gn/T/fnm-shell-7875095/bin/node
    Yarn: 2.4.0 - /var/folders/fh/lk3kyv9n29v3w36bqyv_y7d00000gn/T/fnm-shell-7875095/bin/yarn
    npm: 6.14.11 - /var/folders/fh/lk3kyv9n29v3w36bqyv_y7d00000gn/T/fnm-shell-7875095/bin/npm
  Managers:
    Homebrew: 3.0.1 - /usr/local/bin/brew
    pip3: 21.0.1 - /usr/local/bin/pip3
    RubyGems: 3.0.3 - /usr/bin/gem
  Utilities:
    Make: 3.81 - /usr/bin/make
    GCC: 4.2.1 - /usr/bin/gcc
    Git: 2.28.0 - /usr/local/bin/git
    Clang: 1103.0.32.62 - /usr/bin/clang
  Servers:
    Apache: 2.4.41 - /usr/sbin/apachectl
  Virtualization:
    Docker: 20.10.2 - /usr/local/bin/docker
  IDEs:
    Nano: 2.0.6 - /usr/bin/nano
    VSCode: 1.53.2 - /usr/local/bin/code
    Vim: 8.1 - /usr/bin/vim
    Xcode: /undefined - /usr/bin/xcodebuild
  Languages:
    Bash: 3.2.57 - /bin/bash
    Go: 1.15.7 - /usr/local/bin/go
    Perl: 5.18.4 - /usr/bin/perl
    PHP: 7.3.9 - /usr/bin/php
    Python: 2.7.16 - /usr/bin/python
    Python3: 3.9.1 - /usr/local/bin/python3
    Ruby: 2.6.3 - /usr/bin/ruby
  Databases:
    SQLite: 3.28.0 - /usr/bin/sqlite3
  Browsers:
    Brave Browser: 88.1.20.108
    Chrome: 88.0.4324.192
    Safari: 13.0.3
  Monorepos:
    Yarn Workspaces: 2.4.0