Since updating to XCode 13.3.1 I'm experiencing this error every time I try to add a dependency to my project by adding a package from GitHub. I've already added my GitHub account to XCode as Source Control Account but it shows up with a warning triangle and loads endlessly, i.e. my stared packages show up in the finder but don't load any text etc. Weirdly enough, I'm able to add the Apple Swift Packages to my project as dependency although they are also downloaded from GitHub. I really hope someone can help me out with this.