GNOME Desktop has been installed on CentOS7 using sudo yum -y groups install "GNOME Desktop" and when startx is executed the desktop starts. However, when the system reboots the following issue occurs:

When c has been executed the following occurs:

1 results in:

and typing 2

unchecks the box and the issue persists.
Attempts to solve the issue
According this Q&A, 1 should be executed to solve the issue, but that did not help.
Questions
- Why does the issue occur once the system has been rebooted?
- If it works to accept the license by issuing certain commands how to avoid that these commands need to be executed every time the system boots?
- The last and main question is how to avoid that this accept license prompt appears at boot?
