Default [Q] TuneIn no longer integrated in the car app?

Two of my most used apps in Sense are the car app and the internet radio app TuneIn.
It was really useful in previous version of Sense to have those combined, and controlling and viewing TuneIn from within the Car App was an awesome feature that was a nonstop use for me.
It seems however that in Sense 6 it no longer exists!
Anyone know if custom roms somehow have reclaimed this feature, and if it's even possible?
/phone/model/:# HTC One M8 (S-OFF)
/phone/rom/:# MaximusHD | 7.1.0 | Android 4.4.3 (2.22.401.4)
/phone/recovery/:# TWRP Touch Recovery

/tablet/model/:# Asus Nexus 7 (2013) - 32GB LTE (deb)
/tablet/rom/:# ParanoidAndroid (Android 4.4.4) / Ubuntu Touch (Experimental)
/tablet/recovery/:# TWRP Touch Recovery (MultiBoot Enabled!)