Expand canvas size without expanding drawing

Hello all, I can’t seem to find an answer to this one so I’ll see if any of you have had experience. I’m trying to change the size of my canvas without changing the size of my drawings. I basically just want a little more room - I’m importing my TB animation into After Effects and after moving it slightly in AFX I get cutoff for the few frames that things are coming from off-screen. As far as I can see, when I change the resolution in Scene Settings it upsizes everything. Any ideas?

The changing of the resolution upsizing is the way it works so you can export in any resolution.

To do what you are suggesting you either need to just move your camera back a touch without having the animate button pressed and it will move it back in all the frames.

Other option is camera options you can change field of view.