And how ?
It’s supposed to be ALT-UP, does that work for you?..
If you can’t get that working, just bind a new key in the editor preferences…
There not have that about you talking.

yes, this, but it doesn’t work for me…
Explain exactly how to SIMPLY up-step in catalogs.
Trying to find that…
Parameter to assign…
But Alt-Up only up in assets…
No.
Alt-Up not working.
Assign to another key also not working.
Sorry its there but no effect.
You got it working in content browser?..
Me neither. It works for nobody…