How come `Main.immediate` isn't the default dispat...

# coroutines

[rtsketo]

How come Main.immediate isn't the default dispatcher of MainScope()? Is there any disadvantage in using immediate?

[gildor]

Yes, behavior of non-immediate dispatcher is more predictable, it always goes through dispatching, so you don't have small behavior changes when start a coroutine from main thread, which cause immediate execution, it may even cause block thread if you do it in a cycle, so you have to call yeild() to force dispatching.
Nothing wrong with immediate, but default dispatcher just has less gotchas