Cordova - how to change webview flags?

I want to ask about the flags available in the regular chrome browser (chrome: // flags). I used to use Crosswalk with Cordova and I had the option to change stuff in config.xml by adding a preference xwalkCommandLine

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<preference name="xwalkCommandLine" value="--enable-experimental-canvas-features --ignore-gpu-blacklist" />

      

        
        
        
      

    

Since Crosswalk is mostly dead, is it possible to do the same in Cordoba? Are there other preference names (or possibly plugins) that will enable this feature?