Integrate a parameter to force ranges to display below each other

[Gewerd-Strauss]

Hello,

right now, if one includes a range, e.g.

```pdf
{
	"url" : "Subjects/BE25 Industrial Biotechnology/assets/BE25 Summary.pdf",
	"scale" : 1,
	"range" : [17,19],
	"fit" : false,
	"rotation" : 90
	
}
    ```

the following image will be present:

I hid the contents because I am not free to share it, but the top left is slides 17, top right is slide 18, and slide 19 then moves down to the next "row". This usually seems to behave in rows of three (at least it does so on my system).

Now, the pseudo-fix is to use "fit": true, but that increases image size to the point where the quality suffers.

The better solution would be to integrate a switch to force each slide on a new line visually when embedded, instead of appending to the side.

Would this be possible?

Thank you,

Sincerely,
~Gw