when adding item to flex-slide after init

[eliranhh]

I'm trying to add sliders asynchronous, so i'm using the callback. and then calculate the amount of already loaded, once loading more. there is a 'flicker' event, like the whole thing is being render again.

also tried to keep the same array and .push() items into it, still same effect. even if the 10 first items already loaded and we see only 3 right now.

[c0nf1gur4t0r]

The example of Adding/Remove is too basic, once I tried adding item on flex-slide "source" array and the "sync" property, in two flexsliders working together doesn't reflect in each other, by the current added slide. How to resolve this? After me, you're the four person that open the same issue and I see that the problem is on "watchCollection", because this is not refreshing the "source" array =(