Missing dependency in search path when using ES6

When we switch module spec to es6 we instantly get errors:

Missing dependency RescriptRelay in search path

"package-specs": {
    "module": "es6",
    "in-source": true

We are having issues with nextjs and es6 babel imports vs commonjs imports not working on both SSR and CSR pages.

which version are you on? This seems to be fixed in latest versions

All projects are on 9.1.2

I remember it’s fixed in 9.1.3, the latest version is 9.1.4