Coming soon.
You have to apply this patch yourself after installing packages via bower until foundation 5.0.3 gets released.
https://github.com/seantimm/foundation/commit/d98a7d540ee764e79d2dbadc0e2617964207a53c
Execute the following to apply the patch to the vendor/foundation/js/foundation.js file:
curl http://git.io/N4xapA |sed "s/js\/foundation/vendor\/foundation\/js/g" |g apply