Cancel Ability not cancelling, but instead releasing the button and using the ability

[proud cairn]

When playing any character (mostly noticed on Froggy) if I hold a button down to begin aiming it (like the tongue ability for Froggy) and press the "Cancel Ability" bind, it doesn't end up canceling the cast but instead uses the ability. This is very misleading with the bind being called "Cancel Ability." I've changed up some ability keybinds and am playing with "Cancel Ability" on SpaceBar, and I'm playing with the ability setting "On Release." I expect pressing "Cancel Ability" to stop channeling the indicator for the ability and refund the cooldown without using the ability, but it instead uses the ability.

[timber patrol]

not every move can be canceled