See issue: 0021557

Can also confirm. Right-clicking any of the items listed above with an occupied Huron defaults to the "Destroy" command for the Waypoint.

Edit: After some further investigation, it would appear that the issue is related to the items themselves. None of the helicopters will lift the Huron Containers/Cargo Nets/Supply Boxes, however all of the helos that you would expect to have a reasonable amount of lifting capability (ie. Huron, Hellcat, Taru,ect.) will lift the Taru boxes using the AI with no problem.

As a workaround, Remote controlling the choppers will allow you to lift the items in question, after which you can release control and order the unit to their drop cargo destination. However, as Zeus, I feel like manually managing logistics in this way is a bit cumbersome and might detract from the greater story you are trying to create.