While Swift 6.2's Default Actor Isolation simplifies concurrency, the compiler sometimes fails to infer closure execution contexts, leading to unexpected errors. This article explores a practical solution using @isolated(any) and the #isolation macro to achieve function isolation inheritance. Learn how to eliminate redundant `@MainActor` annotations while ensuring strict compile-time safety.

Why does the compiler still demand @MainActor in even when Default Actor Isolation is enabled? 🤔 Discover how to use @isolated(any) and #isolation to let your functions automatically inherit their caller’s context in Swift 6.