How to disable the password on Windows 10 Home Edition after waking up? (netplwiz already tested)

I have Windows Home 10 Microsoft Surface Go with version 1803 (OS build 17134.345) that I gave to a local user and a password.

I've used netplwiz to disable password login and this seems to work when restarting the device.

Unfortunately, when the device goes out of sleep mode, it always asks for a password.

I've checked if, by accident, a screen saver is running, which may result in a new authentication but does not run.

I can not find a solution. Any help is appreciated.