What
The shared record of current permissions, called the permission snapshot, now takes a list of paths. Extra working folders that were added during the session are left out of the snapshot if they are on that list, because the child process adds them back itself.
Why
In practice, the same folders are not handed over twice.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The finding does not say which child process this is or when the snapshot is published.