Task management, no autocompletion

Hi there,
I have love / hate relationship with the taskmanagement popup.
Right now (latest beta build), I cannot get any autocompletion working, however, Idea recongnizes jira isses if I type jira issue key manually
(in the change list I see all issue titles / issue type icon).
Are there any known issues about this or am I missing something obvious?
thx
-m