Crosswalk Configuration

Simple question: why does the command

ionic browser add crosswalk

define xwalkMultipleApk as a preference? To use crosswalk with ionic do we now need to distribute two APKs?

<preference name="xwalkVersion" value="15+" />
<preference name="xwalkCommandLine" value="--disable-pull-to-refresh-effect" />
<preference name="xwalkMode" value="embedded" />
<preference name="xwalkMultipleApk" value="true" />

Figured it out. Refer to