I can confirm that it does not allow one to set authentication-methods.
You can brute force by running the following:
gsettings set org.gnome.Vino authentication-methods "['vnc']"
Leo
I can confirm that it does not allow one to set authentication- methods.
You can brute force by running the following:
gsettings set org.gnome.Vino authentication- methods "['vnc']"
Leo