Does Dabbler trigger on an ended action?

Dabbler not being an action modifier isn't a good enough argument in itself.

"after an action is resolved" and "after action resolution" seem to be the same window.

Actions that have ended before or during resolution do not allow playing "after action resolution" cards.

For which reason would Dabbler being an optional effect allow it to be used when the action is no longer active?

Daring the dawn has a ruling that the damage is still applied. Difference is that daring the dawn is a mandatory effect.

Similar to how Outside the hourglass damage must resolve even if during the prevention window it opens, alpha glint ends the combat.

Or an action ending due to sup Mirror walk still has the vampire burned from Millicent vampire hunter.

Would be nice to know the official answer either way.