multi select for sets

i know i have posted this before but the multi select for sets are not working? it has always worked before in previous games! there has been some updates since the game came out heck there was and update today but still nothing?? can someone please fix this? it cant be too big a fix? it is wicked annoying to do one card at a time especially if your doing bigger sets! its been just about 3 months now since the game came out this must be patched soon Please!