GamePedia number of players.

[EloiseFreya]

Although a long term user of other 'Pedias, I've only recently started using GamePedia to catalogue board & card games.

I have the field # of Players filled in, mostly autofilled through BoardGame Geek which creates entries in the format min-max (e.g. 2 to 5 players becomes 2-5, 2 player only becomes 2-2), but when trying to create a "2 players" smart collection I'm failing.

I have tried:
# of Players is 2
but that includes 2+ players and if I try
# of Players is 2-2
when I click OK it brings up no results and when I return to edit the smart collection the "2-2" has been removed from the rule.

Does anyone have any idea how I can leave number of players a range in this way (some games can be also single player, some require 3) but get a "2 Player" smart collection to work?