Event "infinite" called twice when in tabs and scroll position is not 0

[nirmalraghavan]

Version

latest

Vue.js version

2.5.17

Reproduction Link

https://codepen.io/anon/pen/NoYrwx?editors=1111

Steps to reproduce

1. When in Tab 1, scroll to bottom a little.
2. From that scroll position switch to Tab 3.

What is Expected?

Event 'infinite' will trigger only once

What is actually happening?

Event 'inifinte' called twice and axios fetched same results twice

[PeachScript]

Hi @nirmalraghavan , sorry for late. This problem should be fixed in the v2.4.4, you can try it now.

[PeachScript]

And thanks for your detailed reporting ❤️

[ChangeZhang]

2.4.5这个问题依然存在