Copy Dynamics Lanes

How could I copy the dynamics lanes that are not linking to a dynamic object from one instrument to multiple instruments? I do not want to create extra visible dynamic objects as they are for phrasing playback only.

I am only able to click into each instrument and paste but not multiple instruments at once, but it is still far better than drawing lines for each instrument. Thanks!

Edit: I figured out how to add multiple instruments into the key editor and paste to them. The problem is solved!