tokio::test not runnable in editor if tokio is a dev-dependency

[anvil-of-fury]

Strangely I can only get #[tokio::test] annotated unit tests to run with a mouse click in the GUI if tokio is a regular dependency and not a dev-dependency.

Everything runs fine with cargo test though. Anyone else notice this? I don't have a minimal repro so I thought discussion might be warranted rather than issue