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.

The Chromatic Aberration tool can be found in Fusion under effects-templates-tools.

very. nice. thank you. i though i could access all of these by the search menu when pressing shift+space.
i saw a video where the tutor did exactly that.

btw. if the save as doesnt work... just select the nodes, then press strg+c and paste it into a texteditor and save as .settings