This hasn't happened to me many times, but it has enough times to be frustrating.
It would be really nice if when a players is dead, and revived by a teammate by giving them half of their health, should the person revived leave, disconnect, or otherwise drop from the party without getting up, if the health was returned back to the party, or to the player who tried to revive them.
This could be especially hepful if everyone is dead, and the party is waiting for the player to get up.
More than once, I've seen someone get a revive from a teammates, then everyone else dies. There is no countdown timer for the automatic return to Haven since someone technically has health left, but then the player who was revived vanishes, and everyone is just dead.
Most recently this happened to me in the Legion of Almire mission where I died in the process of reviving a teammate who disconnected or left soon after, leaving me to pay with energy for a revive when I could have survived the hit that killed me if I'd not given him half of my health.
I hope I'm adequately explaining the problem, it would be a nice minor feature to see.
How come you will get your health back that you have transfer.