Standing

A finding claims only what its evidence supports.

proven: the source of truth says so. The built site has no such route. A control was in the application at a known revision and is gone now.

review: worth a look, but not proof. pagebeam could not find it, which does not mean the product lacks it. A label may be built at runtime, or live in code no parser reads.

Only proven findings can fail a build, and only under an enforcing profile:

pagebeam check --profile enforce

This fails on proven findings the change introduced. See the CLI reference for all profiles and exit codes.