First of all, thanks a lot for your outstanding work as community.
I am triying to set the criteria for a Site Badge based on "Awarded Badge" previously earned.
But I can find this message:
Despite I have created a course badge and I have tried to "Relate" both badges just in case this could be the issue.
According to badges documentation "Awarded Badges criteria" applies to course and site badges. https://docs.moodle.org/39/en/Managing_badges