| script | Test.Marionette.Timeouts |
| secure | Test.Marionette.Cookie |
| Selector | Test.Marionette.Selector, Test.Marionette |
| SelectorFrom | |
| 1 (Type/Class) | Test.Marionette.Selector, Test.Marionette |
| 2 (Data Constructor) | Test.Marionette.Selector, Test.Marionette |
| SelectorFromShadowRoot | |
| 1 (Type/Class) | Test.Marionette.Selector, Test.Marionette |
| 2 (Data Constructor) | Test.Marionette.Selector, Test.Marionette |
| sendAlertText | Test.Marionette.Commands, Test.Marionette |
| sendCommand | Test.Marionette.Class |
| sendCommands | Test.Marionette.Class |
| sendCommands_ | Test.Marionette.Class |
| sendCommand_ | Test.Marionette.Class |
| setContext | Test.Marionette.Commands, Test.Marionette |
| setPermission | Test.Marionette.Commands, Test.Marionette |
| setScreenOrientation | Test.Marionette.Commands, Test.Marionette |
| setTimeouts | Test.Marionette.Commands, Test.Marionette |
| setUserVerified | Test.Marionette.Commands, Test.Marionette |
| setWindowRect | Test.Marionette.Commands, Test.Marionette |
| Shadow | |
| 1 (Type/Class) | Test.Marionette.Element, Test.Marionette |
| 2 (Data Constructor) | Test.Marionette.Element |
| shadowId | Test.Marionette.Element |
| signCount | Test.Marionette.WebAuthn |
| SocketClosed | |
| 1 (Type/Class) | Test.Marionette.Client |
| 2 (Data Constructor) | Test.Marionette.Client |
| stacktrace | Test.Marionette.Protocol |
| switchToFrame | Test.Marionette.Commands, Test.Marionette |
| switchToParentFrame | Test.Marionette.Commands, Test.Marionette |
| switchToWindow | Test.Marionette.Commands, Test.Marionette |