Steps to reproduce the problem:
Chrome Duet design.
Run in command:
--use-mobile-user-agent --top-controls-show-threshold=0.5 --top-controls-hide-threshold=0.5 --use-mobile-user-agent --enable-pinch --enable-viewport --validate-input-event-stream --enable-longpress-drag-selection --touch-selection-strategy=direction --main-frame-resizes-are-orientation-changes --disable-composited-antialiasing --enable-dom-distiller --flag-switches-begin --enable-fast-unload --enable-offline-auto-reload-visible-only --enable-offline-auto-reload --enable-tcp-fastopen --show-saved-copy=secondary --enable-smooth-scrolling --enable-features=BackgroundLoadingForDownloads,ChromeDuet,ChromeModernAlternateCardLayout,ChromeModernFullRoll,ClickToOpenPDFPlaceholder,CustomContextMenu,DownloadHomeV2,ExperimentalAppBanners,HomePageButtonForceEnabled,LongPressBackNewDesign,MaterialDesignIncognitoNTP,NTPButton,NTPModernLayout,NTPSnippetsIncreasedVisibility,NewNetErrorPageUI,NewPhotoPicker,ParallelDownloading,SimplifiedNTP,SoundContentSetting,UseModernMediaControls,UserMediaScreenCapturing --disable-features=BreakingNewsPush,NTPArticleSuggestions --flag-switches-end

What is the expected behavior?
Click the Trhee Dot Menu to open menu should has many options like Refresh, Open History, open settings.

What went wrong?
There is only one option: Create New Tab. Not any others.

Did this work before? N/A 

Chrome version: 70.0.3538.15  Channel: dev
OS Version: 7.0.0
Flash Version:
 

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