I just updated to 20.04 from 18.0.4 on my MSI CX62-7QL laptop, I'm using the Spanish (Win keys) layout and every single key is working but the Super or Win key. When I open the layout screen at Setting > Region & Language > Input Sources and I press the Win key to see if at least it's being recognized, it doesn't change to the grey tone that appears when you press the respective key. Oddly enough, if I press Super+a I can see the activities view.

The Win key does work when I'm using a different language layout and i'ts recognized on the layout scheme. The problem is, I can't stick to another layout because tildes the like get mangled up.

Thank you in advance for the help.