Bug: v-if prevents me from attaching an event

[nfplee]

I've found that if you attach an event listener to an element with a v-if attribute then it doesn't work. However if you remove the attribute it works fine.

I have produced an example which illustrates the problem:

https://jsfiddle.net/3g7oqcak/

If you click the button it doesn't show anything in the console. However if you remove the v-if attribute against the button and then click it, it works as exected.