Changelist grab in CLI adds to the default changelist instead of the current changelist (if it has been set)
All commands should operate on the current changelist, if a current changelist has been set. In the UE plugin, there is not way to set a current plugin, so the default is always the current one. However for a CLI user, you can set the current CL and if you issue a grab command, the files should be added to the current changelist, not the default one.
This is sometimes not happening and I have had a grab command add the file to the default changelist, even though a different changelist is correctly set to current.
I cannot figure out when this situation happens because I have not been able to duplicate it intentionally.