delete fade mouse modifier should not trim item to fade center

[EpicSounds]

In mouse modifiers for Media Item Fade/Autofade you can set double-click to delete fade.
When used on a crossfade the result is the item on the right is trimmed back to the center point of the crossfade. I expect the item to return to it's unfaded length or the left edge of where the crossfade was.

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And that action doesn't seem to be in the action list.