OnFizzled output is not present on prop_weighted_cube but is somehow present on prop_floor_button

[movercell]

Look at the name(i am not the only one who has the issue, my friend also has it)

[TeamSpen210]

Hmm weird that it’s not on cubes. It should be on buttons, the output is in fact available and functional on all model-based entities. Though obviously it’d be rather unlikely for a button to end up in a situation where it can be fizzled.

[movercell]

oh, but yeah it's strange it isn't on cubes

[The1stWii2]

It's because prop_floor_button inherits OnFizzled from BaseEntityAnimating, which isn't a base for prop_weighted_cube. The handful of other entities which have OnFizzled and don't inherit it from BaseEntityAnimating all manually define it.
It might be a good idea to add a definition to BaseEntityPhysics, of which, it seems, most other model-based entities inherit from.

[TeamSpen210]

Ahh whoops, need to check why BasePropPhysics doesn't inherit from BaseEntityAnimating. It would in code.