Currently, I'm using this Keyboard layout:

$ setxkbmap -query
rules:      evdev
model:      pc105
layout:     us,pt,us
variant:    intl,nativo-us,

When I go to Shutdown screen, it opens normally and shows the "Shutdown", "Logoff", etc. options. But if I cancel it, it returns to the user session but the Keyboard Layout from the user is completely changed to:

$ setxkbmap -query
rules:      evdev
model:      pc105
layout:     pt

This change isn't reflected into Deepin Control Center and the Keyboard Layout back to "us" layout when I reboot the computer.