I think the part of Heat Rises (Solar Warlock aspect) where it grants you melee energy and extends heat rises when doing final blows while airborne, works a bit weird, because I can jump (probably right away) after a kill and I still get the buff, and not that I need to be in the air and then do a final blow. I'm not sure if its intended or not, that I can jump after a kill and I get the buff. It probably may be because how death of an enemy is timed, but idk