Garageband - grouping track with volume adjustments

Hello,

I have a track where I've made some adjustments with the yellow volume line.

Now I need to move the entire track about 25 seconds (to the right) so I can insert an intro music track before the voiceover.

I know I can simply drag the voiceover track to the right and it'll move it, however, it only moves the track, and not the adjustments with it.

How do I group both the voiceover track AND the adjustments, so that when I drag it to the right, the volume adjustments stay in the right places once the track has been moved?

Someone help please!!