The badge on top of the notification icon is not clickable which makes it a bit difficult to bring up the tab. And from UX perspective I think there's no point to display it when there are no notification to read.
I don't think I can assign myself to this but I can submit a PR.
Can you elaborate on which icon you are referring to? A screenshot might help.
Right, sorry, it's on the editor page, added a screen.
, looking at the PR the main issue remains - the area covered by the badge is not clickable.
As we are in the process of migrating to our new editor (https://zanata.atlassian.net/browse/ZNTA-36), there will be a minimal effort in the existing editor unless it is a critical issue. The change I put in is simply not displaying the badge when it is 0.