sorry but I do not follow, I do not see any tick there in search sources (There I have just configured the type of sources for the results, which is fine -> All post and CPT = Grados).
https://tinyurl.com/2p7zv6gr
I am not sure if you understand my request.
For better understanding I want my main search like this by default:
https://tinyurl.com/2jw3t5rf
I am happy if you to log in and check yourself, please.
Javier