Default Trouble installing Google Keyboard as system app

Anyone else noticed this? I had it set up as a system app on my S3 by simply copying the apk into system/app with correct permissions, and extracting the lib file from the apk into system/lib but this doesn't seem to work on my Note 3.

After a reboot, I do not even see the Google keyboard as an option in the language settings menu.

Anybody know what needs to be done to fix this? Ideally I'd just make Swype a system app too but I can't find where it installs to.

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LG G2x - Eaglesblood AOSP - sold
Samsung Galaxy S3 - CM10 - sold
Samsung Galaxy Note 3 - rooted, removed bloat, Knox, CIQ - current