Missing SDK is not getting installed.
I created an issue regarding this problem two weeks before and the apparent solution was to update it. (I was using Builder 3.28.2 which was seriously outdated) I currently installed the 3.32.1 flatpak stable version but I still can't download the sdk file. I attached a file showing what is currently happening when I try to download it. Screencast_from_Sunday_14_April_2019_11_59_59__IST