HTC One and Chat Heads

I installed the Latest Facebook Messenger (2.4.3) from the play store and saw that the SMS/MMS features were nowhere to be found. I did some searching and found this here on xda and loaded up the messenger apk. Low and behold, after installing it the SMS/MMS options were available, then Chat heads stopped working completely!

I've asked friends with the S3 and Note 2 and they've had no such issues.

so as anyone else run into this issue? or recommendations for a fix?