App loader's "sort by"

I've just noticed something weird:

• At the banglejs.com app loader, there's a "sort by" menu (where you can select "new").
  
• It doesn't appear at the espruino.github.io/BangleApps app loader (or at my private app loader which is a fork of espruino/BangleApps with additional "unofficial" apps).
  
  

[See attached screenshots]

Did something get lost in a recent commit, or is there some action the maintainer of the app loader site should perform (e.g. run a script or edit a config file) in order for that menu to appear?

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