Why do pages main branch use yarn 1 but preview branches use yarn 3?

Trying to get our preview branches working and its not honoring the packageManager field for yarn@1, its forcing yarn@3. Why? Our main branch uses yarn@1 no problems
2 Replies
James
James11mo ago
Check your "build system version" config between production vs preview And any environment variables you have set These can be found under the "settings" tab in your Pages Project dashboard
ianh.eth
ianh.eth11mo ago
That was it, thanks.