I hit shift-S to bring up the searchable list (I love this thing btw thanks for implementing it).
All items are listed.
As soon as I type in ANYTHING the list empties and stays empty. Capital-S, lowercase-s, complete name "Sprucecap", partial name "Spr", nothing works. I have to manually scroll up and down the whole list to find what I want.
I have talked to two people about this and it works for both of them.