1. Mark the section you are working with by `id` of `current`

```
<section id="current">
</section>
```

2. Add the following snippet below `Reveal.initialize()`

```
var indices = Reveal.getIndices(document.getElementById('current'));
if (indices.h && indices.v) {
  setTimeout(() => Reveal.slide(indices.h, indices.v), 100);
}
if (indices.h && !indices.v) {
  setTimeout(() => Reveal.slide(indices.h), 100);
}
```

Example result:
```
Reveal.initialize({
  dependencies: [
    { src: 'plugin/markdown/marked.js' },
    { src: 'plugin/markdown/markdown.js' },
    { src: 'plugin/notes/notes.js', async: true },
    { src: 'plugin/highlight/highlight.js', async: true }
  ]
});

var indices = Reveal.getIndices(document.getElementById('current'));
if (indices.h && indices.v) {
  setTimeout(() => Reveal.slide(indices.h, indices.v), 100);
}
if (indices.h && !indices.v) {
  setTimeout(() => Reveal.slide(indices.h), 100);
}
```