no progress indicator shown in quicksearch when counting other docs

When searching for a phrase in fisheye there is no progress indicator displayed when counts for other facets are calculated.
Scenario:
1. search for something (e.g. test:
https://FISHEYE/qsearch?q=test)
2. progress indicator is displayed
3. then first (i.e. "Files and directories") facet count and content to be displayed
4. but then progress indicator is no longer shown, although the counts for other facets are not displayed and I can see Ajax request in progress to /qsearch?q=test&countsOnly=true&_nocache=1389257647375
after the count for first "Files and directories"

See