Main branch does not expect to publish releases. Review this file in release branches for documentation of how to publish a release for that release branch.
Using main branch and latest release branch of v2.2 as example throughout.
Check top level package.json file properties version and tag are correct for publishing snapshots. Expect 2.3.0-snapshot and unstable.
If this is not the case then builds are likely to fail. Consider fixing and creating a PR.
[NOTE: 2.3.0 is the anticipated next branch release, The major and minor version release number m.m.0 should change as new release branches are created and main moves on]