You indeed can, i’m using 7.16 and they work for me.
They don’t come up when hitting ctrl + space though you just have to write them in.
Also if you are only seeing boolean operations is this because your variables of type boolean and not integer/float?
in 7.23.6 the actions seem to appear correctly for me:
Not all of them appear in the suggestion box when typing them in, but they appear to be valid.
If your version is not 7.23.6 as raised in the question and you’re using 8 it might be a bug.
Hope this helps