arrow ends are dependent on date/dom placement and isn't honouring the relationships

[simonstewart]

Hi

Doesn't seem like the arrows can point backwards - i.e. an item on the right (ahead in the timeline) can't point to an item behind it (before in the timeline), regardless of what is specified in the options.

eg:
var arrows_array = [ { id: 7, id_item_1: 1, id_item_2: 2, title:'works' }, { id: 1, id_item_1: 3, id_item_2: 2, title:'problem. 2 points to 3 instead of 3 pointing to 2' }, ];
Where 1 is before 2 which is before 3 on vis-timeline.

Hopefully, it's something I'm doing wrong? All the examples are showing a more typical waterfall approach where nothing points back in time.

Great lib btw. We're hoping to use it for a demo if this issue can be sorted.

Simon