On reflection, I'm thinking something is a bit buggy. On the thread about the Firmware 3.2.0 update, I see that some people are missing the Sort option for Collections. I never even knew there was such an option, and I definitely do not have it, only the icon with the three lines. I'm guessing something went wrong with the update. I'm going to give the fix a try this evening and see what happens.
The
thread I am referring to.