Timelines staying bold after mousse going over it

[Chatcola]

Every timelines my mouse goes over stays bold, need to zoom in or zoom out to reset it.

Not a huge problem of course.

[vasturiano]

@Chatcola do you experience the same with the built-in example http://vasturiano.github.io/timelines-chart/example/categorical/? Also, do you see any console errors when that occurs?

[Chatcola]

Thanks for the reply, experiencing this also with the built-in example. Bug specific to Edge, works perfect with Firefox. Chart will be used with Edge on my company (yes, i know ...).

Looks already cool by the way !

[alexbfree]

FWIW I experienced a similar issue, though not with the timeline itself, just the "group label" on the left, which "stuck" on and remained present even when I changed zoom etc. I am using Chrome on Mac.

[ashleyyy94]

Facing the same issue on edge. No issues on Chrome.

[mcraeynest]

I happened to investigate the same issue this week.
The issue is that in the onhover, the block is re-inserted to move it to the front.
This temporary removal of the element sems to break the leave/click listeners, although I don't fully understand why, it probably depends on when the DOM is updated.

As a quick fix, you can comment out the moveToFront() in the onhover:
https://github.com/vasturiano/timelines-chart/blob/master/src/timelines.js#L997

A better workaround would be to add a z-index property through css. Ill see if I have time to submit a PR sometime later