I use Fusion daily. It is so convenient to double click mouse wheel which zoom to fit all selected bodies/components. Please consider adding this feature to LightBurn
CTRL+SHIFT+A does not work for me - for some reason it launches a different installed App menu.
btw, Running LB on win10 and know my way with top menu buttons. i can’t say the same about shortcuts. it’s hard to get used to shortcuts - this will take more time.
If Ctrl+Shift+A is bringing up something else, then you have it programmed in a system shortcut or some other application has hijacked it. Not much I can do for that I’m afraid.
Oz, Since you now have this middle mouse working for you, I leave it up to you to decide whether it should zoom on selection or zoom to page. I don’t have enough experience with LB/2D apps so can’t tell what makes more sense.