ClickedX and ClickedY don’t work on a hex grid?

I am wanting to add right-click actions to bring a piece onto a hex tile (which is a cargo mat) residing on a hex grid map. (I’m giving this detail in case any of it is relevant.) When I implement it I have a Send to Location trait on the target piece respond. Unfortunately, ClickedX,ClickedY is at the center of the tile, not where I right clicked. Is there something I’m not considering to get ClickedX,ClickedY to be right where I clicked?