It's by design. You can change it by editing single line in some file (Info shared by Brez)
Hey, i have e610 cm10 with pinkflozd kernel on 4.14 update... because i really like overclocked cpu. The problem is that, i cant install any google app. no maps, no drive and things like that. i have installed gapps.rar for google apps. i only have gmail and search bar from google and thats all. I know maybe it would be better if i install latest nightly update but then i dont have overclocked cpu :/
and yes it only writes that my phone is not compatible with this app.