XF 2.2 "Leave a rating" window doesn't appear


The "Leave a rating" window doesn't pop up in both Media gallery and Resource manager.

I thought it might be due to addon conflicts, so I disabled all other addons. It doesn't work.

Then I switched to the default XF style to see if it's caused by the templates. It doesn't work.

My browsers work fine with other XF sites.

Is there anything else I missed?