apologies for no video as i do not have a way to record the video but i discovered a bug where as soon as you collect 10 burdens in grasp of avarice, your secondary melee charge gets reset, so you would have to wait for it to charge again. i wasnt sure whether or not i accidentally used a charge but after several times it most definitely is a bug, not sure if this is a bug across all melees that use several charges or just stasis hunter as of currently