Unclear What this check controls, and so what changes for a user, is not known.
What
A sandbox is a walled-off area that limits what commands can reach on your computer. An internal check related to it used to look at two conditions before answering. It now always answers no.
Why
The answer no longer depends on a feature check, so whatever it governs behaves the same way every time.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
What this check controls, and so what changes for a user, is not known.