Feature request: Change the Modifier Bucket Magnet behavior

[Grayscalae]

As it is now, the magnet button on the locks all modifiers in place. However, if any modifier is latter added, it remains stacked up with the previously added.

Consider a scenario where the "locked" modifiers represent global conditions that will apply more generally to almost anyone - e.g. visibility, bad footing. Under the current behavior, for instance, if you add range modifiers to an attack, you must then manually remove it later on, as it might differ for a different actor but it will be permanent on the modifier bucket.

I propose the magnet button locks modifiers up until the point it's clicked - as if creating "global conditions" for all tokens on a scene. If further modifiers are added after this point, they are discarded as usual after the roll.

I think I might be rambling a bit, if so I can clarify further.