Description The Autoaccept minions from Grains documentation doesn't mention the fact that the salt-master must be restarted in order for changes to be applied.
Suggested Fix Updated the documentation to mention that you must run the following after step 2:
sudo systemctl restart salt-master
Failure to do this will cause the salt-master to continue to mark keys as unaccepted until the next restart, even if they match the grains.
Type of documentation Salt documentation
Location or format of documentation https://docs.saltproject.io/en/master/topics/tutorials/autoaccept_grains.html