I just played a game of Star Trek CCG with the new Lackey update and would like to point out something that makes it a lot more tedious to play. Not being able to scroll through your deck on the bottom side bar makes it take forever to find a single card you are looking for. This might not be a problem for a lot of CCGs, but for Star Trek you can have very large decks(mine was 150 cards) and have to look through your draw deck a lot for cards.
That does appear to be a bug, as it doesn't exist in the immediately prior version.
However, scrolling in the right-hand bar still works, so you could just use that instead until it gets fixed.
Bugs should be reported in the beta tester folder, specifically in http://www.lackeyccg.com/forum/index.php?topic=1532.0.
I have fixed this bug since the last version was posted.