These are all the unique keys to steam on the window object in SharedJsContext
[
"App",
"appAchievementProgressCache",
"appActivityStore",
"appDetailsCache",
"appDetailsStore",
"appInfoStore",
"appReviewStore",
"appSpotlightStore",
"appStore",
"badgeStore",
"ClearBackgroundInterval",
"ClearBackgroundTimeout",
"ClientConnectionAPI",
"cloudStorage",
"cloudStorageInternalState",
"CLSTAMP",
"cm",
"collectionStore",
"communityStore",
"consoleStore",
"CURRENT_IPC_CALL_COUNT",
"DebugLogDisable",
"DebugLogDisableAll",
"DebugLogDisableBacktrace",
"DebugLogEnable",
"DebugLogEnableAll",
"DebugLogEnableBacktrace",
"DebugLogNames",
"downloadsStore",
"dragStore",
"EnableSteamConsole",
"FocusedAppWindowStore",
"FocusNavController",
"friendStore",
"g_ClanStore",
"g_CreatorHomeStore",
"g_EventCalendarDevFeatures",
"g_EventCalendarMap",
"g_EventCalendarTrackingStore",
"g_FriendsUIApp",
"g_GRS",
"g_PartnerEventStore",
"g_PopupManager",
"gameReleaseStore",
"installFolderStore",
"lastScrollTime",
"libraryEventStore",
"libraryScrollListener",
"LocalizationManager",
"loginStore",
"MainWindowBrowserManager",
"millennium_api_components",
"millennium_components",
"MILLENNIUM_IPC_PORT",
"MILLENNIUM_IPC_SOCKET",
"multiSelectStore",
"NotificationStore",
"openDatabase",
"overlayStore",
"partnerEventStore",
"playNextStore",
"RemotePlayStore_SteamUI",
"ResetNewContentRollup",
"screenshotStore",
"searchstore",
"securitystore",
"serverBrowserStore",
"SetBackgroundInterval",
"SetBackgroundTimeout",
"SetHoverPresentation",
"settingsStore",
"settingsZooStore",
"SetVoiceAutoShowVideoStream",
"SetVoiceEchoLocalMic",
"SetVoiceForceConnectingStatus",
"SetVoiceForceReconnectingStatus",
"SetVoiceLogDetails",
"showcaseStore",
"steam_client_components",
"steamAjaxRequest",
"SteamClient",
"SteamUIStore",
"StoreItemCache",
"subscriberAgreementStore",
"SuspendResumeStore",
"SystemDisplayManagerStore",
"SystemNetworkStore",
"SystemReportStore",
"trendingStore",
"uiBroadcastWatchStore",
"uiStore",
"UpdateStore",
"urlStore",
"userProfileStore",
"vrAudioSettingsStore",
"webpackChunksteamui",
"workshopStore",
"__FriendsUIBrowserContext",
"__mobxGlobals",
"__mobxInstanceCount",
"__THREE__",
]