Desktop JS errors

Using 7b143903bd97c4ee691d7f3b38706a54d1dcedc6

```
20:00:52.570 TypeError: device.offset(...) is null
```

And this one in /components

```
20:02:30.780 TypeError: Argument 1 of Node.compareDocumentPosition is not an object. fingerblast.js:27
```
