collision between 2 instances on same page?

[arievanden]

I setup 2 instances like this on the same page:
const wt_a = new WebTour();
...
const wt_b = new WebTour();
...

Both have separate steps and are distinct. But when I call wt_a.start(), the popups start to act weird, not appearing at all or changing to the other tour.

Do I need to do anything special to have 2 on one page, or should I stick with one instance per page?

Thanks! I like your work.