When the player is suffering from bleeding and uses the bandage to stop it, the icon will disappear from the affected part (leg), but not from the injury list on the top right. It will only disappear once the screen is closed and reopned.
Also, the bleeding icon from the affected part will disappear only after about 10 seconds after the bandage is applied. This is a bit confusing, since the bleeding has already been stopped and bandage can no longer be applied, yet the player may still think he's bleeding.
Lastly, the icons tied to body parts sometimes fail to snap to the body. I think this is tied to framerate somehow. When I make the game stutter, this happens fairly consistently (when spamming the inventory hotkey). When I run the game at 60fps, the icons appear very briefly at their default location on the top left but quickly snap to the body parts.