In an upcoming release we should have double clicking start AutoAttack in if you have AutoAim enabled already. This change activates the radial menu option to "Attack" - which is the target's default action; this means you will need to have your mouse button bound to "Primary Action" or "Primary Action and Attack" in order to take advantage of this change.
Enjoy!
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Beer is not the answer, Beer is the question, "Yes" is the answer.
I remapped my UI to be pretty much the same as pre-cu last night, and its bleedin' great
I now double click to auto attack fire specials from the toolbar by function keys or with my mouse (all thats missing is the combat queue ) right click & hold to interact / use / summon radial menu
loving running round like a loon not missing with anything