Branch's color doesn't change when jobs are finished

[pmartin]

I have a build branch, with 2 jobs that are in "success", and 2 jobs that are in "running" state.
This build branch is the currently visible one in JK (not sure it's actually relevant)
The build branch is displayed in blue in the left panel -- which make sense, as it has jobs running.

After a while, I take a look at JK again :

• My 4 jobs are in "success" state -- and, so, green.
• But the build branch in the left panel is still in blue.

Basically: the build branch's color doesn't seem to be updated when a job status' changes.

(Of course, if I reload the page, the build branch's color is now correct)