Chromatic abberation Tool is gone

Hi,
As far as i know there is a Chromatic abberation Tool in Fusion. If i hit shift space and search i can not find it.
OS: Linux
Another thing i have is, if i select some nodes and then chose "settings" "save as" nothing happens. I expected a save as dialog.
As far as i know there is a Chromatic abberation Tool in Fusion. If i hit shift space and search i can not find it.
OS: Linux
Another thing i have is, if i select some nodes and then chose "settings" "save as" nothing happens. I expected a save as dialog.