Thank you for this library!

We've recently tried implementing the scroll view ability but are noticing an issue with the slide hash logic. Everything works as expected for the default horizontal navigation behaviour, but on scroll view it seems like any slides past the halfway point of the total slides seems to get offset by 1 index.

For example, here's with the default horizontal view, refreshing the page when the slide hash is present loads the correct slide as expected:

However, with scroll view enabled, when you have a slide more than halfway through the presentation in the hash, it's off by one index and loads the previous slide:

Here's another example showing it happens on a presentation with less slides as well:

This is also an issue when using the slide API method. I tried debugging the reveal.js code and can't seem to find where this is happening - the variables seem like it has the correct slide but the index is getting altered somewhere along the way that I haven't tracked down. I also tried running a sync before calling slide but that also didn't seem to help.

Is there a way to get around this issue to make sure it uses the correct slide when hashes are used with scroll view? Thank you!