Assistant GM users are granted permission to modify *some* world-scope Settings regardless of the value of the SETTINGS_MODIFY permission.

[aaclayton]

World Setting Allow-List

      const allowed = ["core.time", "core.combatTrackerConfig", "core.sheetClasses", "core.scrollingStatusText",
        "core.tokenDragPreview", "core.adventureImports", "core.gridDiagonals", "core.gridTemplates",
        "core.coneTemplateType"];

Original Request

A key example where this is most important is world clock time or certain system-level configurations.

Related #10049