Github user AhyoungRyu commented on the issue:
https://github.com/apache/zeppelin/pull/1441
Hi @cloverhearts. Thanks for the improvement!
I just tested and got some small feedbacks :)
1. Is there any particular reason to have dropdown menu next to the filter
bar? If so, seems need to be sorted to alphabetic order or something

2. As you can see in the below gif image, there is latency after some
typing.

We have a good example in Interpreter menu :) The search bar in interpreter
menu, it shows the searched result right after typing.
3. The applied font in dropdown menu and the filter bar is different.
<img width="317" alt="screen shot 2016-10-06 at 2 56 05 pm"
src="https://cloud.githubusercontent.com/assets/10060731/19142016/2eb386a8-8bd5-11e6-80df-fedc606df0a0.png">
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