keep alive multiple render children
Jun 11th 2021
Version
3.1.1
Reproduction link
https://codesandbox.io/s/little-water-q2jx6?file=/src/Keep.vue
Steps to reproduce
1、component set key
2、use three level (or more) router
3、toggle router
4、log twice onMounted ComB
What is expected?
only render once
What is actually happening?
render twice
Jun 11th 2021
Duplicate of https://github.com/vuejs/vue-router-next/issues/626