I try to build and modify the workout app on Xcode beta, but has one question is that how to remove the digital clock on the upper right hand corner of the watch app view?

I tried to compile the async/await for on swift-5.5-DEVELOPMENT-SNAPSHOT-2021-05-30-a-ubuntu20.04 but get this error. Is async/await available on Linux? url.swift:34:36: error: type of expression is ambiguous without more context let (data, response) = try await URLSession.shared.data(from: url) ~~~~^~~~~~~~~~~~~~~~~~~~~