Ok, thanks for the explanation and your ROM.Upon further reading, it looks like Xposed etc doesn't work on user-builds, as opposed to user-debug. User-debug is a version for developers to better trace bugs. As such, user-debug has many security features disabled or weakened That's why, it is not suitable for releases.
User-debug + unlocked bootloader turn your phone into a security joke.
But anyway, I provide no support for X/Lesposed... .