Sneak enter on Ion when using moving lights

There's no way to change the profile but a few things which may help.

Using highlight which I think is under More SK (soft keys) on an Ion to bring a channel to full for focusing. To use highlight, [Channel X] {Highlight} [Enter] Or [Highlight] [Enter] [Channel] [Enter]. After focusing you'll need to come out of highlight mode.

If you want to use sneak, Shift +Custom (Encoder Page button) will post intensity on the command line which you can add sneak to.

And the opposite to what you want, double hitting sneak will sneak everything but Intensity.