Navigating with anchor tag makes exact router-links lost its class

[shirohana]

Version

3.0.1

Reproduction link

https://codesandbox.io/s/1340kjpvvl?autoresize=1&initialpath=%2Fa%2F1&module=%2Fsrc%2Fcomponents%2Fview.vue

Steps to reproduce

(From demo page)

1. Click Anchor tags link, it will append #anchor to the href of current page
2. Click refresh link, just like sharing a link with a specific paragraph

What is expected?

The link should still has its active class (but only when mode: 'history')

What is actually happening?

vue-router also compared its hash, so it's no longer exact and lost its class

---

I think if we're in history mode, it is no need to compare route.hash

https://github.com/vuejs/vue-router/blob/dev/src/util/route.js#L73-L94

[posva]

Let's move the discussion to #2040 (which was originally for queries) but it is the same kind of problem: exact is not flexible enough

[shirohana]

I see, thanks :)