Is there a settings change that can be done to reduce the number of steps it takes to add a Subscriber to a rational task?

We upgraded to CLM 6.0.5 two weeks ago.  I usually don’t use the show all for the Subscriber list.  I usually would type a partial name, select the subscriber, then type the next partial name and select the subscriber.  The new version of Rational, does not function like how it used to work.  We now need to hit 'ADD' button for each and every subscriber.

1. Is there a settings change that can be done to reduce the number of steps it takes to add a Subscriber to a rational task? <o:p> </o:p>

For example in past once clicking on Add, were able to add multiple individuals, but now after licking OK in step 4, have to go back to click Add in step 1, which was not the case prior to upgrade to version 6. <o:p> </o:p>

2. Is there way to copy or add all subscribers from one task to another task, instead of manually having to add one at time as mentioned in above item? <o:p> </o:p>