repro-pnpm-ignore-peer-deps-missing

Steps

• run pnpm install

There is no error message about missing dependency vuepress

• migrate pnpm field content in package.json to pnpm-workspace.yaml
• cleanup node_modules and re-run pnpm install

You will get

 WARN  Issues with peer dependencies found
.
└─┬ vuepress-plugin-iconify 0.7.0
  └── ✕ missing peer vuepress@^2.0.0-rc.15
Peer dependencies that should be installed:
  vuepress@^2.0.0-rc.15