Testcafe won’t run with Yarn 2

Testcafe 1.10 doesn’t seem to run via Yarn 2, while it just works running the globally installed one manually. I get this output:

ERROR Error: testcafe-legacy-api tried to access read-file-relative, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.

Required package: read-file-relative (via "read-file-relative")
Required by: testcafe-legacy-api@npm:4.0.0 (via /data/Fichiers/Code/testcafe/.yarn/cache/testcafe-legacy-api-npm-4.0.0-ff97b69c8c-e4a891ec41.zip/node_modules/testcafe-legacy-api/lib/)

I can see that read-file-relative is listed as a dependency of testcafe, but not as a dependency of testcafe-legacy-api (https://yarnpkg.com/package/testcafe, https://yarnpkg.com/package/testcafe-legacy-api), which itself is a dependency of testcafe.