Unable to self-cast active items with "mousewheel"

[FlorianPerhaps]

I self-cast active items like healing rite/ echo shard with "mousewheelup" and use "Alt" as my alternative cast button. I am unable to self cast when the button is set to "alt" however using other keybinds seems to work okay

 

[sark]

Came to report the same. Tried using all item cast options. Items that don't have alt cast function work properly with MWheelUP/Down such as Alchemical Fire, Warp Stone, Metal Skin, etc.