G'day.
After the just recently released patch earlier, I've found that if you bound the "Attack" action (default key: Z) to the mouse's Left-click then you would be unable to click on any item listed in AH.
It will continuously re-open the AH window instead of selecting the item that was clicked. Right-click on an item still selects it though...but it is counter-intuitive.
Hoping for a fix.
TIA.
works fine for me