In /permissions Auto mode you can open the environment rules as a document and edit them in your editor.
What's wrong with this entry?
The Auto mode tab of /permissions gains an "Edit environment" action that opens the environment rules as a document in your editor. When you save, the whole draft is re-checked against what the screen loaded and refused with "The environment changed since this screen loaded" if it moved underneath you. Lines starting with ### are treated as section headers, not rules, and cannot be added, edited or deleted through this flow.
- The tab renders whenever auto mode is available to the session; it is hidden only when the session reports auto mode unavailable. No remote flag controls it.
- All add, update, delete and toggle paths are now wrapped in a telemetry span named
auto_mode_rule_edit, whose failure code comes from the underlying write error. - One branch is dead by construction: the toggle path computes its escape hatch as a function that always returns false, so switching off an empty section always refuses with "An empty section cannot hold the off state".
'### ' lines are environment section headers (structure, not entries) and cannot be written here.
Strings lifted out of the shipped bundle, so the claim above can be checked against them.