It happens that my phone is a Xiaomi phone, Mi 12 Pro. There are indeed two Downloads in the Apps list, one is a general app and the other is a hidden system service. I think this is normal. Don't worry about that.
I understand this, but in any case the Download app means "that there is 1 folder" where you download the files, but they should coincide in number, and not 130 files of difference, did I explain myself? however they are 2 different directories or folder paths, thanks