JIRA integration, transition status does not expand for the first time if it is set to 'all'

Steps to repro:
1- Setup any integration from a JIRA project to a HipChat (cloud) room.
2- Refresh the configuration page
3- Edit the integration and click on the Status picker to select a transition condition
4- Click on Done
5- Edit that integration again
6- Click on Status again

Results: It takes 3 clicks to open the Status list. A console error is displayed: "Uncaught TypeError: Cannot read property 'applyFilter' of null"

The error will only occur after the first time the Status field was opened (no need to edit it, opening the list is enough). This affects all integrations. The field works fine the first time and glitches all subsequent times after selecting Done.

When the page is refreshed with F5, the Status field will behave normally. The issues doesn't seem to affect the picker lists for the issue type or priority. I've attached a .swf video of the issue.

It's not a severe issue, just an annoying little glitch. Thanks for looking into this.

Created from: https://support.atlassian.com/browse/HCP-12888