Descriptive Problem Summary:
The optional resources tab in the pager no longer seems to be working. When you click the tab, you can hear a "click" noise (only in expanded view), as if it were a hyperlink, and it also gets highlighted, but the content itself never changes, and actually just stays the same as the last tab clicked.

I can only imagine that this particular tab was somehow overlooked when changes were made to the others.

Numbered Steps to Reproduce Problem:
1. Click the gear menu and make sure "Show Resources" is checked.

2. Click the resources tab.

3. Observe that the pane's content will not switch to show the resources.

Expected Results:
The resources tab works just as it always has.

Actual Results:
The resources tab does not display the corresponding content.

Does the problem occur:
Every time? Or how often?
Every single time.

Did the problem NOT occur in any earlier versions? If so, what was the last version that worked?
Yes, the resources tab seems to have worked correctly in 499.1183 (previous), and all versions before it.

Workarounds:
Unknown.