Hi and thanks for the swift (haha) reply! In Xcode if I press Cmd+Shift+F to search "In Project and Package Dependencies" for "tangents" (or tangent) I get no results, so looks like it isn't used anywhere at least directly. Looking at this again I noticed that one of our deps is a "xcframework" and that doesn't let me see what's inside it. It'd could make sense that the tangents API is used inside the dependency, so hopefully just updating that to the latest version will fix the issue.