There seems to be a bug in the sessions window since release 10.
If you turn on 'auto refresh' both the 'filters' and the 'details' panel are refreshed every couple of seconds, as it should.
However if, with autorefresh turned on, you move focus to the details panel (by clicking the grid, not the tabs), from that moment on only the details panel is refreshed. The filters panel remains unchanged until you move focus back to it.
I can not guarantee that this is new for release 10, but I've never noticed it before, and am constantly running into filter panels which do not refresh since upgrade to 10.0.1.1694.
It also there in current release 10.0.2.1697.
Today I finally found under which circumstances it does not refresh.
If needed I can provide a screen recording showing this behaviour.