push to route with async component before create root vue instance will fail

[noe132]

Version

3.0.3

Reproduction link

https://jsfiddle.net/qLz5ew9t/

Steps to reproduce

1. create a vue-router instance
2. call router.push to some async-component-route
3. create the root vue instance

What is expected?

router.push success

What is actually happening?

router.push was aborted

---

If we change step2 to push to some sync-component-route, then the push would be success.
Or, exchange step2 with step3, call router.push after create the vue instance, router.push will also success
Is this intended or a bug or not allowed use cases?

[posva]

I'm reverting this because the fix introduces some regressions.
The asyncPush should be wrapped in a router.onReady. I feel that this often bites people so I'm labelling this as a doc issue