I totally agree with removing this irritating feature. Sure, some users like this function; however, please at least provide an option to turn it off.
Honestly, X6 is a big disappointment. It is much slower than X5 and many new features are not practical at all. The worst point is a lot of functions cannot be cusmized, like PDF reader, rating etc.
I have been using EndNote for over 6 years and X6 is the most disppointed upadte for me. I already switched back to X5. Hopeully there will be some new imporvment in the X6 updates.