Moto X4 version release MK8.1 Dual Sim dont Work

Bug description: The RELEASE versions of MK8.1, do not accept dual sim. I did not send the log because it is not something that happens to reproduce the error but since the first boot.

Affected version: Moto X4 - [], [], [].

Steps to replicate:
Configuration / Mobile Networks / Activate SIM / the same is no longer able to activate the second slot of sim.