Expired session not handled correctly in the web interface

[Dryocopus]

When you haven’t used the web interface for some time, the session expires. However, you don’t see that on the screen. Below is the screen just after accessing the application again. The screen suggests that I’m still logged in, while I’m not.

When you then try to access a view for which login is required, you get something like this:

After logging in again everything for this screen appears to be ok:

[Dryocopus]

By the way, it appears that the session can expire even when you are actively clicking around, so a few seconds after a seuccessful navigation action. It should only expire after some time of inactivity.