If you can login with Google play then it's the original APK and it's also not surprising there are no overlay requests looks like the modder used the wrong APK lol. Easily done I guess
I wonder how this even gets a pass and is able to be posted up knowing that it's not even a working mod unless said Modder just showed the actual spoofing app as proof of "modding" it then puts original apk on host site to generate income. Sorry but this is my take on this. I have the actual spoofing app and I laugh at this attempt on this so called "mod".