Jira issue search filter using AtlasKit


We have a filter bar in our app very similar to the Jira issue search one. Actually, the whole design is based on this filter.

Now, we are moving towards using AtlasKit instead of AUI and we are rewriting this filter bar. We are struggling to find the best component for the filters and so my question: are there any plans to rewrite the Jira issue search using AtlasKit? If so, what recommendations would you have in terms of design/UI?

Any design suggestions would be helpful. Also, please consider this other similar question for more information.