I have this issue, after upgrading to 4.2 I noticed the following, if you are viewing session state from developer toolbar, select Application Items then Set, the application Items will appear in the following order
Application Item Value Item Name
101 ltr DIR
if I have a long value for an application item, so the Item Name column will not appear in the popup window it will be flushed the far right of the window, and you have to show the page in smaller font to see. That was not the same in previous releases. Or even in Page Items, I am not sure if this is a bug or by intention. I would prefer to see the Item Name first then the Item Values.
Any input is highly appreciated.
In 4.2, if you select Session State and then Set, the page number and name precede the value. Does that help?
If you feel this is a bug, try opening a message with subject "BUG: Application Items in Session state developer toolbar are not shown." That should get some replies as to whether someone else considers it a bug.
Kind regards and blessings as our Thanksgiving holiday approaches,