Elastic Audio - Amp + DI bass tracks editing

[Heabow]

I've only edited with Elastic Audio once (on bass) and it worked pretty well.
Now I need to edit 2 bass tracks (amp+DI) also using EA but I did not find the way to do it at once. Creating a group seems to not working. If I edit the two tracks separately, I will get some phase isssues. Tips to share?

 

[FrankTheSmith]

It doesn't work if you group the 2 objects together?
I use samplitude and did a few recordings recently with 2 bass tracks, DI/distortion and when the two objects are grouped what I do to one happens to the other.